Every sound has a source.

113 photographs and 74 available recordings, with separate creators, licenses and preparation notices. Audio not available in the app is excluded. Original titles and notices are retained where no separate translation is supplied.

Recordings, photographs and fonts each follow their listed licenses. The app’s code and brand are separate from these materials. Preserve the applicable attribution, license and modification notices and follow the original terms when reusing a material.

Real recordings on this website

Each preview is a continuous, original-speed 20-second excerpt and plays once. Each sound retains its source license below. Covers are independent generated editorial artwork, not photographs of the recording event.

A stream’s underwater texture

251006_Albi Ruisseau de Caussels _Downstream rock stepbridge - Downstream of riffle - Hydrophone resting flat — Sadiquecat

Original recording · CC0 1.0 Universal · Download the 20-second preview

The contributor trimmed and normalized the published source. Published HQ MP3 interval 0–20s; constant gain−2.66 dB, 10 ms endpoint fades, AAC 192 kbps. This website copies the app delivery without further processing. Original speed and pitch, no denoising, synthesis or mixing.

Wool and a spinning wheel

The Shetland Textile Museum, Böd of Gremista, Lerwick, Shetland - Spinning Shetland wool in the Shetland Textile Museum — Felicity Ford

Original recording · CC BY-SA 3.0 · Download the 20-second preview

Continuous source interval 40–60s. App gain +6 dB; 10 ms endpoint fades; AAC 160 kbps. Original speed and pitch, no denoising, synthesis or mixing.

Generated editorial covers

Some player and edition covers are generated editorial images, not photographs of the recording event. They do not establish the recording location, identify a species or document a simultaneous photographic event. The app discloses this distinction. Separate regional photographs and their credits and licenses remain listed below; editorial covers do not change a recording’s creator or license.

Photographs

Hamnoy - Lofoten, Norway - Seascape photography (49568951078).jpg

Giuseppe Milo · CC BY 2.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Reynisfjara, Iceland, 20230501 1641 4049.jpg

Jakub Hałun · CC BY-SA 4.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Bosphorus Strait Istanbul (18874374710).jpg

Esin Üstün · CC BY 2.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Røsnæs - Zealand - Denmark.jpg

Jens Cederskjold · CC BY-SA 2.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Praia do Mindelo - Portugal (50549758813).jpg

Vitor Oliveira · CC BY-SA 2.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Sunset. Alki Beach, Seattle. (March, 2014).jpg

Steven Pavlov · CC BY-SA 3.0

Resized to a maximum of 1600 pixels for the app; display may crop to fit. Share-alike photos remain available under the original license.

Original source · License terms

Sandbotnen et Fredvang.jpg

Julien · CC BY 2.0

Centre crop from the original 4645 × 1024 panorama to 1600 × 1024 pixels for the app. Display may crop further to fit. No scene elements added or removed.

Original source · License terms

Matira Beach, Bora Bora, French Polynesia.jpg

Scott Williams / Sba2 · CC BY 2.5

Resized to1600pixels onlongedge. No contentalterations.

Original source · License terms

White Cliffs of Dover (264098158).jpg

Ian Wilson · CC BY 2.0

Unedited downloaded Commons rendition,1024x768; display may crop to fit

Original source · License terms

2025-01-07 Saint-Malo Fort and ramparts.jpg

RAIL P (RAIL.PHOTOGRAPHY) · CC0 1.0

Resized to maximum 1600 pixels; display may crop to fit. No scene alterations.

Original source · License terms

A large ship in the middle of the ocean — Blueways shipwreck

Evan Jeung / evanjeung · Unsplash License

Downloaded official 1600-pixel JPG rendition; display may crop to fit. No scene alterations.

Original source · License terms

Recherchebreen Glacier (52426309740).jpg

David Stanley · CC BY 2.0

Original Commons 1024 × 768 image retained; display may crop to fit. No scene alterations.

Original source · License terms

Étretat Sunrise G.jpg

Benh LIEU SONG · CC BY-SA 4.0

Resized to maximum1600pixels; display may crop tofit. No scene elements added or removed. Derivative remains CC BY-SA4.0.

Original source · License terms

More beach Photos

yashima · CC BY-SA 2.0

Downloaded1024pixel Flickr rendition; unaltered. Display may crop tofit. Derivative remains CC BY-SA2.0.

Original source · License terms

Glass Beach Fort Bragg 3.jpg

Jef Poskanzer · CC BY 2.0

Resized to maximum1600pixels; display may crop tofit. No scene elements added or removed.

Original source · License terms

Shelf-ice edge hg.jpg

Hannes Grobe / Alfred Wegener Institute · CC BY-SA 2.5

Resized from 2681 × 1758 to maximum longedge1600 pixels for app; no scene alteration. Resized photo remains CC BY-SA 2.5. Display may crop to fit.

Original source · License terms

View point Beau Vallon Mahe (38911490964).jpg

dronepicr · CC BY 2.0

Resampled to at most 1600 pixels on the long edge for the app; display may crop to fit. No scene elements added or removed. Share-alike images remain under their original license.

Original source · License terms

Shanzu, Mombasa, Kenya.jpg

Kafutul · CC BY-SA 4.0

Resampled to 1038 × 761 pixels for the app; display may crop to fit. No scene elements added or removed. Derivative remains CC BY-SA 4.0.

Original source · License terms

Embouchure du parc national de la langue de barbarie.jpg

Mouhamadou83 · CC BY-SA 4.0

Downloaded the 1280-pixel Commons thumbnail and resampled to 1600 pixels for the app. Display may crop to fit. No scene elements added or removed. This adapted image remains under CC BY-SA 4.0.

Original source · License terms

Noite - Praia do Boqueirão - Saquarema.jpg

Hudsonbrandao · CC BY-SA 3.0

Resized to a maximum of 1600 pixels. Display may crop to fit. No scene changes. Derivative remains under the original CC BY-SA license.

Original source · License terms

Praia da Feiticeira, Ilha Grande.jpg

Nathan Chor / Nathantravel · CC BY-SA 3.0

Resized to a maximum of 1600 pixels. Display may crop to fit. No scene changes. Derivative remains under the original CC BY-SA license.

Original source · License terms

Chañaral Pier (46158036805).jpg

Chris Hunkeler · CC BY-SA 2.0

Resized to a maximum of 1600 pixels. Display may crop to fit. No scene changes. Derivative remains under the original CC BY-SA license.

Original source · License terms

風櫃洞 Fenggui Cave 17.jpg

舟集 Boattoad · CC BY-SA 4.0

Official Commons 1280px thumbnail used without further image changes. Display may crop to fit. No scene changes; the derivative remains CC BY-SA 4.0.

Original source · License terms

File:Paisaje desde Punta Paloma, Tarifa.jpg

Jl FilpoC · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

Øresund Bridge from the air in September 2015.jpg

Nick-D · CC BY-SA 4.0

Official Commons thumbnail at 1280 × 960 pixels; app display may crop to fit. No scene elements added or removed. Image and any adaptation remain CC BY-SA 4.0.

Original source · License terms

Yosemite Valley in Summer.jpg

Sachintha Gurudeniya · CC BY-SA 4.0

Downloaded a Commons photo rendition and resized to a maximum of 1600 pixels. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Forest from Yangming Mountain.jpg

IsaacHuang · CC BY-SA 4.0

Downloaded a Commons photo rendition and resized to a maximum of 1600 pixels. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Slap Skalce.jpg

Andrej Jakobčič · CC BY-SA 4.0

Downloaded a Commons photo rendition and resized to a maximum of 1600 pixels. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Fimmvorduhals 2010 03 27 dawn.jpg

Boaworm · CC BY 3.0

Downloaded a Commons photo rendition and resized to a maximum of 1600 pixels. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Lago. Monti della luna.jpg

Giuliofrr · CC BY-SA 4.0

The official 1920-pixel Wikimedia Commons thumbnail; display may crop to fit. Any cropped or resized BY-SA derivative retains the original license.

Original preparation notice

Wikimedia Commons 官方 1920 像素缩图;App 显示时可能裁切。任何 BY-SA 裁切或缩放衍生图沿用原授权。

Original source · License terms

Melangalpe im Wattental.JPG

Haneburger · Public domain (PD-self)

The official 1920-pixel Wikimedia Commons thumbnail; display may crop to fit. Any cropped or resized BY-SA derivative retains the original license.

Original preparation notice

Wikimedia Commons 官方 1920 像素缩图;App 显示时可能裁切。任何 BY-SA 裁切或缩放衍生图沿用原授权。

Original source · License terms

Rokko 20190429 105257.jpg

Ka23 13 · CC BY-SA 4.0

The official 1920-pixel Wikimedia Commons thumbnail; display may crop to fit. Any cropped or resized BY-SA derivative retains the original license.

Original preparation notice

Wikimedia Commons 官方 1920 像素缩图;App 显示时可能裁切。任何 BY-SA 裁切或缩放衍生图沿用原授权。

Original source · License terms

Bygland otra Austad seen from west IMG 7426 juvefjellet 667m.JPG

Bjoertvedt · CC BY-SA 4.0

The official 1920-pixel Wikimedia Commons thumbnail; display may crop to fit. Any cropped or resized BY-SA derivative retains the original license.

Original preparation notice

Wikimedia Commons 官方 1920 像素缩图;App 显示时可能裁切。任何 BY-SA 裁切或缩放衍生图沿用原授权。

Original source · License terms

Valley south of Tafraout.JPG

Helge Høifødt · CC BY-SA 3.0

Wikimedia Commons official 1920-pixel-wide rendition. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Lake Tanganyika at Gombe Stream National Park.jpg

fabulousfabs · CC BY 2.0

Wikimedia Commons official 1920-pixel-wide rendition. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Ourika Valley.jpg

Bryce Edwards · CC BY 2.0

Wikimedia Commons official 1920-pixel-wide rendition. Display may crop to fit. No scene elements added or removed. Share-alike images retain the original license.

Original source · License terms

Quilotoa Ecuador.jpg

Bidin011 · CC BY-SA 4.0

Downloaded the official Commons rendition and resized to a maximum of 1600 pixels, with orientation corrected. Display may crop to fit. No scene elements added or removed. Image derivative retains the original share-alike license.

Original source · License terms

Cerro de los siete colores.JPG

Humawaka · CC BY-SA 3.0

Downloaded the official Commons rendition and resized to a maximum of 1600 pixels, with orientation corrected. Display may crop to fit. No scene elements added or removed. Image derivative retains the original share-alike license.

Original source · License terms

Área de Proteção Ambiental Serra da Mantiqueira Caio Andrade(01).jpg

Caio Andrade · CC BY-SA 4.0

Downloaded the official Commons rendition and resized to a maximum of 1600 pixels, with orientation corrected. Display may crop to fit. No scene elements added or removed. Image derivative retains the original share-alike license.

Original source · License terms

Grays Peak and Trail.jpg

Pimlico27 · CC BY-SA 4.0

Downloaded the official Commons rendition and resized to a maximum of 1600 pixels, with orientation corrected. Display may crop to fit. No scene elements added or removed. Image derivative retains the original share-alike license.

Original source · License terms

Grand Canyon Walking Track - panoramio (7).jpg

Maurice van Creij · CC BY 3.0

The official 1280-pixel JPEG rendition from Wikimedia Commons, without content edits. Display may crop to fit.

Original preparation notice

下载 Wikimedia Commons 官方 1280 像素 JPEG 版本;未作内容编辑;App 展示时可能按版面裁切。

作者地图标记为 Grand Canyon Walk,海拔 879 米。照片拍摄于同一条步道,摄影点距采录点约 87 米,日期不同;照片不用于证明录音当时的天气。

Original source · License terms

Aoraki - Mt Cook from Sealy Tarns Track, Aoraki - Mount Cook National Park, New Zealand.jpg

Michal Klajban · CC BY-SA 4.0

The official 1280-pixel JPEG rendition from Wikimedia Commons, without content edits. Display may crop to fit.

Original preparation notice

下载 Wikimedia Commons 官方 1280 像素 JPEG 版本;未作内容编辑;App 展示时可能按版面裁切。

作者注明在库克山附近营地的车内录夜雨,海拔 772 米。封面是附近 Sealy Tarns 步道的库克山视角,距采录标记约 1.3 公里;声音并非照片视角处的露天雪峰录音。Archive 地图日期记为 2021-06-02 23:41,原文件名含 JUN22,保留地图日期而不据文件名推断改写。

Original source · License terms

Mount Stapylton (26068972144).jpg

Ed Dunens · CC BY 2.0

The official 1280-pixel JPEG rendition from Wikimedia Commons, without content edits. Display may crop to fit.

Original preparation notice

下载 Wikimedia Commons 官方 1280 像素 JPEG 版本;未作内容编辑;App 展示时可能按版面裁切。

作者地图标记在 Grampians Peaks Trail,海拔 432 米,并说明从小山谷上方岩石露头采录。照片为公园北部 Mount Stapylton,距采录点约 5.1 公里,日期与时间不同;照片中的岩壁不是声源点的准确视角。

Original source · License terms

Bow River, near Banff 20240820 1.jpg

DXR · CC BY-SA 4.0

Downloaded the official Commons rendition and resized to a maximum of 1600 pixels, with orientation corrected. Display may crop to fit. No scene elements added or removed. Image derivative remains CC BY-SA 4.0.

Original source · License terms

Forest from Penang Hill

Jianhui67 · CC BY-SA 3.0

Image resized to 1600px; aspect fill in app. Modified photograph retains CC BY-SA 3.0.

Original source · License terms

Lowland Rainforest, Masoala National Park, Madagascar (4027524958).jpg

Frank Vassen from Brussels, Belgium · CC BY 2.0

Resized to a maximum 1600-pixel long edge; app display may crop. No scene elements added or removed.

Original source · License terms

Tambopata RainForest (2868296103).jpg

Dr. Alexey Yakovlev · CC BY-SA 2.0

Original 801 × 1200 JPEG retained without upscaling; app display may crop. Corresponding adaptations remain available under CC BY-SA 2.0.

Original source · License terms

Rio Tefe.jpg

Wilson Dias / Agência Brasil · CC BY 2.5

The official 1280-pixel JPEG from Wikimedia Commons, without content edits. Display scales or crops to fit; attribution and the license are retained.

Original preparation notice

使用 Wikimedia Commons 官方 1280 像素 JPEG,未作内容编辑;界面按比例展示或裁切,保留署名与许可。

作者明确注明夜间在亚马孙雨林采录,GPS 与 Freesound 地图标记一致。封面为 2008 年特费地区河岸雨林,未提供摄影 GPS,不能计算与麦克风的距离;并非同点、同日或同一天气。原始公开作品长一小时,App 保留连续前十分钟。

Original source · License terms

Waterfall "Indianer Jones" LUMIAR - panoramio (14).jpg

TMbux · CC BY-SA 3.0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Cachoeira Chica Nona - Acuruí - MG - panoramio.jpg

Eduardo Fabri · CC BY-SA 3.0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Sesriem sunset.jpg

Benoît Vicart · CC0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Salar de Atacama (13340816503).jpg

Leandro Neumann Ciuffo from Rio de Janeiro, Brazil · CC BY 2.0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Fjallsárlón glacier lake, Iceland, 20240719 1720 2774.jpg

Jakub Hałun · CC BY 4.0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Sunset over Lapoo in Vihti, Finland, 2021 March.jpg

Ximonic (Simo Räsänen) · CC BY-SA 3.0

Resized to a maximum long edge of 1600 pixels. No scene elements were added or removed. Display may crop to fit. The adapted photograph retains its source license.

Original source · License terms

Gongga (3to4-1).JPG

Kogo · CC BY-SA 3.0

Native1419x1063 photographer photograph retained byte-for-byte; source is a Commons extracted-image variant. No further scaling, colour changes, synthesis or scene edits. UI may crop; supplied asset retains CC BY-SA3.0.

摄影是Kogo于2010年从贡嘎西侧拍摄的雪峰,录音是作者所标注的四川康定贡嘎雪山桥,2020年6月。不是同点或同日;摄影GPS不能用作录音GPS。

Original source · License terms

Boucan canot.jpg

Frédéric Schwebel · CC BY 3.0

Resized to a maximum 1600-pixel long edge; display may crop. No scene elements added or removed.

声音为 2010 年近海水听器实录,封面是 2007 年布康卡诺海岸摄影,不是水下采录画面,也没有声称照片中有录音鲸个体。 留尼汪在地理上归非洲/西印度洋,行政归法国。

Original source · License terms

Diafarabé.jpg

Jacques Taberlet · CC BY 3.0

Original Wikimedia Commons JPEG copied without byte changes. The app displays a crop to fit its layout; no content retouching or image resizing of this bundled file.

摄影为2008年迪亚法拉贝河岸渔人,录音是2005年夜间灌丛牧牛。同村落系列,不是同点、同日或同一活动。

Original source · License terms

梅里雪山 - 核心山峰全景 - 2025-05-10 IMG 3463.jpg

瑞丽江的河水 · CC BY-SA 4.0

Proportionally resized with sips to a 1920-pixel long edge, JPEG. No synthesis or content changes. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

sips等比例缩小至长边1920px,JPEG;无合成或内容修改 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Everest North Face toward Base Camp Tibet Luca Galuzzi 2006.jpg

Luca Galuzzi (Lucag) · CC BY-SA 2.5

Proportionally resized to a 1600-pixel long edge. No generation, repainting, color changes, people removal or compositing. The original photo license is retained; display may crop to fit. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

等比降尺寸至长边1600像素;无生成、重绘、改色、移除人物或拼接。沿用摄影原许可;未来界面可能裁切显示。 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Namcha Barwa from the west.jpg

Cherry933 · CC BY-SA 3.0

Proportionally resized to a 1600-pixel long edge. No generation, repainting, color changes, people removal or compositing. The original photo license is retained; display may crop to fit. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

等比降尺寸至长边1600像素;无生成、重绘、改色、移除人物或拼接。沿用摄影原许可;未来界面可能裁切显示。 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Kailash-Barkha.jpg

Jean-Marie Hullot · CC BY-SA 4.0

Proportionally resized to a 1600-pixel long edge. No generation, repainting, color changes, people removal or compositing. The original photo license is retained; display may crop to fit. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

等比降尺寸至长边1600像素;无生成、重绘、改色、移除人物或拼接。沿用摄影原许可;未来界面可能裁切显示。 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Yaomei Feng Northface.JPG

Kogo · CC BY-SA 3.0 de

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Main Peak of Jade Dragon Snow Mountain 20260221 185346.jpg

ShuQizhe · CC BY-SA 4.0

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

20231217 Bogda Peak 01.jpg

Windmemories · CC BY-SA 4.0

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. The verified optimized photo was copied into the app byte for byte, without further resizing, recoloring or repainting. Display may crop to fit; photographic derivatives continue under the original share-alike license.

Original preparation notice

Resized to maximum long edge 1600 pixels; no additions, removals or scene generation. Adaptation retains original license; UI may crop. Original untouched retained in Originals/. 已核验的优化摄影按字节复制到App,未再次缩放、改色或重绘;界面可能按画幅裁切,摄影衍生素材继续按原SA许可提供。

当地录音待采录;摄影不代表采音时的画面或麦克风位置。

Original source · License terms

Djoudj National Park 029 (46581242212).jpg

John Crane from Prague, Czech Republic · CC BY 2.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Ile du saloum DINOUAR - panoramio.jpg

arno B · CC BY 3.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Palmarin sous les nuages.jpg

Ghost Rider 2023 · CC BY-SA 4.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Savanna landscape at Sabi Sand.jpg

Cosal · CC BY-SA 4.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Faro Laguna Verde (39181198965).jpg

Deensel · CC BY 2.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Atardecer rio atrato.JPG

Ambarpatt · CC BY-SA 3.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Caldeira Velha Natural Monument.jpg

Vimacopeca · CC BY-SA 4.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Caldeira das Sete Cidades, Açores 2.jpg

StephanieSilvaabreu · CC BY-SA 4.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Monteverde Cloud Forest 01.jpg

Cephas · CC BY-SA 4.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

Alajoki towards north in Inari, Lapland, Finland, 2017 November.jpg

Ximonic (Simo Räsänen) · CC BY-SA 3.0

Resized photographic download to maximum1600-pixel long edge; no scene elements added or removed. Display may crop to fit. Derivative retains source license.

Original source · License terms

File:Landscape of theTanjung Puting National Park - Indonesia 2.jpg

Thomas Fuhrmann · CC BY-SA 4.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Coromandel Forest Park (Coroglen to Tapu).jpg

Ulrich Lange, Bochum, Germany · CC BY-SA 4.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Biwako Quasi-National Park Omihachiman06n3200.jpg

663highland · CC BY 2.5

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Gnålodden, Svalbard, Arctic (20095759898).jpg

Gary Bembridge from London, UK · CC BY 2.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:NOR-2016-Svalbard-Sjuøyane-Phippsøya-Atlantic Walrus (Odobenus rosmarus rosmarus) 03.jpg

Andrew Shiva / Wikipedia · CC BY-SA 4.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Yasur (32012271358).jpg

David Stanley from Nanaimo, Canada · CC BY 2.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Kajeng rice fields, Ubud ,Bali.jpg

photocon · CC BY-SA 4.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Danco Island Beach.jpg

owamux · CC BY 2.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

File:Brown Bluff-2016-Tabarin Peninsula–Gentoo penguin (Pygoscelis papua) 03.jpg

Andrew Shiva / Wikipedia · CC BY-SA 4.0

Resized proportionally to a maximum of 1600 pixels and JPEG quality 85. No scene content changed; app display may crop to fit. The derivative remains available under the original license.

Original source · License terms

Moraine Park Valley, Rocky Mountain National Park.jpg

Frank Schulenburg · CC BY-SA 4.0

Official Commons rendition resized to a maximum of 1920 pixels; display may crop. No scene elements changed. Original photograph remains under the stated license.

Original source · License terms

Medicine Bow Curve kz01.jpg

Krzysztof Ziarnek, Kenraiz · CC BY-SA 4.0

Official Commons rendition resized to a maximum of 1920 pixels; display may crop. No scene elements changed. Original photograph remains under the stated license.

Original source · License terms

Anemone Geyser.jpg

Thomas Duesing · CC BY 2.0

Official Commons rendition resized to a maximum of 1920 pixels; display may crop. No scene elements changed. Original photograph remains under the stated license.

Original source · License terms

Artists Paintpots in Yellowstone - 2009-07-22 B.jpg

Penny Higgins (paleololigo on Flickr) https://www.flickr.com/photos/paleololigo/ · CC BY-SA 2.0

Official Commons rendition resized to a maximum of 1920 pixels; display may crop. No scene elements changed. Original photograph remains under the stated license.

Original source · License terms

File:Kaiserklamm12.jpg

TheRunnerUp · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Pláž, tábořiště Treimani, Treimani, Pärnumaa, Estonsko.jpg

Fry72 · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Curonian Lagoon 2019-08-20-1.jpg

Alexey Komarov · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Sierra Bermeja - Estepona.jpg

Turista Inglesa · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Thaurer Jochspitze NW.JPG

Svíčková · CC BY-SA 3.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Hilly_landscape_of_Boti.jpg

Penwills · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Botanical Garden in Legon.jpg

ArabaDankwa · CC BY-SA 4.0

Original photographic JPEG bytes copied unchanged. No project resizing, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:View_over_Oasis_-_Mulege_-_Baja_California_Sur_-_Mexico_-_01_(24006223566).jpg

Adam Jones from Kelowna, BC, Canada · CC BY-SA 2.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

rmnp-raptor-monitoring-results-2022.htm

NPS Photo · Public domain (NPS photo, no copyright symbol in credited figure)

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Rinjani mountains the rain.jpg

HannoSEA · CC BY-SA 4.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Superbe rando cotière (24103514493).jpg

Julien Carnot · CC BY-SA 2.0

The downloaded photographic JPEG bytes are copied unchanged. No project resizing, optimization, generated content or scene edits. App display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Sudeikiai, Lithuania - panoramio (39).jpg

VietovesLt · CC BY 3.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:2018-10-28 11 14 33 View west-northwest from the Irish Creek Valley Overlook along the Blue Ridge Parkway in Rockbridge County, Virginia.jpg

Famartin · CC BY-SA 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Tree in Autumn in Mons at Sunset 01.jpg

John Samuel · CC BY-SA 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Acquacalda da Quattropani.jpg

Davide Mauro · CC BY-SA 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Muranska 17.jpg

Wizzard · CC BY-SA 3.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Forth and Clyde Canal (46) - geograph.org.uk - 6249773.jpg

Michael Dibb  · CC BY-SA 2.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Loch Moidart - geograph.org.uk - 1803315.jpg

Gordon Hatton · CC BY-SA 2.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Glacier Bay glacier fragment.jpg

Jerry Stratton / https://hoboes.com/Mimsy · CC BY 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:2023 Manufaktura in Łódź.jpg

Qasinka · CC0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Pipe in the Sea Organ of Zadar, Croatia (48669918658).jpg

dronepicr · CC BY 2.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Sand dune at Great Sand Dunes National Park, Colorado, US.jpg

Clyde Charles Brown · CC BY-SA 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Lerwick Böd of Gremista 01.jpg

PaulT (Gunther Tschuch) · CC BY-SA 4.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

File:Walking into Helperthorpe - geograph.org.uk - 7122127.jpg

Martin Dawes · CC BY-SA 2.0

Original photographic JPEG bytes retained unchanged; display may crop to fit.

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

Albi 2014-02-22 19-52-00 - Tarn river at dusk - 7236.jpg

PierreSelim · CC BY 4.0

Public 1920-pixel thumbnail of the photograph; the interface may crop it to fit. No scene elements added or removed; retained under CC BY 4.0.

Original preparation notice

采用公开摄影的1920像素缩略版本;界面可能按画幅裁切。未添加或移除场景内容,继续遵循CC BY 4.0。

Independent regional photography, not a photograph synchronized with the microphone event.

Original source · License terms

Recordings

Mindelo Beach · Summer Night

pblzr / Pedro Balazw · CC0 1.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

alkaibeach.aif

jasinski · CC0 1.0

Current delivery: Constant gain -3.38 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

20150717_surf.rumble.wav

dobroide · CC BY 4.0

Current delivery: Constant gain -5.79 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Sea_wind_Lofoten_Svolvær.wav

Lydmakeren · CC0 1.0

Current delivery: Constant gain -3.54 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

20090828.reynis.beach.waves.01.wav

dobroide · CC BY 4.0

Current delivery: Constant gain -2.40 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

svalbard_recherche_glacier_20060904.wav

jeo · CC BY 4.0

Current delivery: Constant gain -3.23 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Tropical Island

richwise · CC0 1.0

Current delivery: Constant gain +1.59 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Seychelles Sea 2

Azvinz · CC BY 4.0

Current delivery: Constant gain -3.72 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Indian Ocean - Waves

tripplexis · CC BY 4.0

Current delivery: Constant gain -1.19 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

beach_long01.flac

Aiyumi · CC BY 3.0

Constant gain -1.84 dB; 10 ms fade-in/out ramps; 20 Hz high-pass to remove measured DC offset; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 12–215 seconds; full original retained separately, no internal edits or mixing.

Original source · License terms

Ocean waves crushing on the chilean shore.

Félix Blume / felix.blume · CC0 1.0

Current delivery: Constant gain -2.39 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Tarifa, waves, Atlantic Ocean

blackhole-factory · CC BY-SA 3.0

Constant gain -2.94 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 103.5–185.5 seconds; full original retained, no internal edits or mixing.

Original source · License terms

neoscenes: Porcupine Creek

John Hopkins · CC BY-SA 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

waterfall Skalce, Pohorje - from below (continuous selection 5–119 s)

OR poiesis · CC BY-SA 3.0

Constant gain -11.42 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 5–119 seconds; full original retained separately, no internal edits or mixing.

Original source · License terms

Beitou,Taipei - Cicadas

Wu,Tsan-Cheng / 吳燦政 · CC BY 3.0

Constant gain -12.27 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

Cippo Vinçon - Claviere - Alps - Italy - The Pastoral Bells of Alpine Heights

Riccardo Mazza · CC BY-SA 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Wattental, valley in Tyrol - stream in the forest

hannes strobl · CC BY-SA 3.0

Constant gain +4.58 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

Mahale NP, Tanzania - ambiant birds and waves

jerryous · CC BY-SA 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 30–180 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Morocco: ourika valley/ Ourika Tal: waterfall and drums/ Wasserfall und Trommeln

Andreas Schwanda · CC BY-SA 3.0

Current delivery: Constant gain -2.09 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Quilotoa Volcano, Ecuador / Caiaque na cratera do Quilotoa - Kayak in the crater of Quilotoa

Lawrence M. Malanski · CC BY 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Purmamarca, Jujuy, Argentina / Buenos Días

maximilianocast · CC BY-SA 3.0

Constant gain -0.34 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 40–200 seconds; full original retained separately, no internal edits or mixing.

Original source · License terms

Cigarras na mata Atlântica. Café Gato-Mourisco, biodiversidade e cafés agroflorestais. São Sebastião da Grama - SP, Brasil / Cigarras na mata Atlântica. Café Gato-Mourisco, biodiversidade e cafés agroflorestais.

pedrolotti · CC BY 3.0

Current delivery: Constant gain -0.83 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Blue Mountains, NSW, Australia - Greaves Creek - Midday

Ben Carey · CC BY-SA 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

作者地图标记为 Grand Canyon Walk,海拔 879 米。照片拍摄于同一条步道,摄影点距采录点约 87 米,日期不同;照片不用于证明录音当时的天气。

Original source · License terms

Grampians Peaks Trail, Wartook, Shire of Northern Grampians, Victoria, 3401, Australia - Late night chorus of frogs and owls

thirdsilence · CC BY-SA 3.0

Current delivery: Constant gain -0.64 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

作者地图标记在 Grampians Peaks Trail,海拔 432 米,并说明从小山谷上方岩石露头采录。照片为公园北部 Mount Stapylton,距采录点约 5.1 公里,日期与时间不同;照片中的岩壁不是声源点的准确视角。

Original source · License terms

Bow River bend near Banff

john grzinich · CC BY 3.0

Current delivery: Constant gain +1.76 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Original source · License terms

Forest Sounds behind Botanical Gardens Penang

Stefan Wackerlig · CC BY 3.0

Current delivery: Constant gain -3.41 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Full official aporee MP3 transcoded to AAC 128k, original speed, no crop or mix.

Original source · License terms

Amazon Jungle - Night

RTB45 · Freesound · CC BY 4.0

Constant gain -6.91 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 10–370 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Cicadas and crickets in the Amazonian Rainforest

Félix Blume · CC0 1.0

Constant gain -8.05 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

Brazilian_Waterfall_River .wav

SuperStudioBR · CC BY 4.0

Current delivery: Constant gain +1.76 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Complete public Freesound HQ MP3 re-encoded to AAC at 128 kb/s; normal speed and pitch; original stereo channels retained; no cuts, fades, gain changes, generated sounds or mixing. Original WAV was not downloaded (requires login).

Boa Esperança de Cima 山河实录 · 封面是附近另一条瀑布河段

Original source · License terms

Waterfall 2

saralana · CC0 1.0

Current delivery: Constant gain -7.34 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Complete public Freesound HQ MP3 re-encoded to AAC at 128 kb/s; normal speed and pitch; original stereo channels retained; no cuts, fades, gain changes, generated sounds or mixing. Original WAV was not downloaded (requires login).

作者描述为 Tangará 瀑布、地图标签为 Rio Acima · 封面为另一座瀑布

Original source · License terms

barking-gecko.wav

noisymichael · CC0 1.0

Current delivery: Constant gain -2.12 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Complete public Freesound HQ MP3 re-encoded to AAC at 128 kb/s; normal speed and pitch; original stereo channels retained; no cuts, fades, gain changes, generated sounds or mixing. Original WAV was not downloaded (requires login).

Sesriem 荒漠壁虎实录 · 封面为同地名地区,非同一次采录

Original source · License terms

Wind is blowing and howling in the salt desert of Atacama (Chili)

Félix Blume · CC0 1.0

Current delivery: Constant gain +5.55 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Complete public Freesound HQ MP3 re-encoded to AAC at 128 kb/s; normal speed and pitch; original stereo channels retained; no cuts, fades, gain changes, generated sounds or mixing. Original WAV was not downloaded (requires login).

盐漠风声实录 · 封面为同一盐沼约 66 公里外的位置

Original source · License terms

Jää paukkuu, sulaa, railo syntyy / Ice cracking, crashing and banging, melting, crevasses arising

YleArkisto / Finnish Broadcasting Company · CC BY 4.0

Current delivery: Constant gain -2.72 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Full public Freesound HQ MP3 re-encoded to AAC 128 kb/s at normal speed and pitch; stereo retained; no cutting, mixing, fades or added sound. Original WAV requires login and has not been downloaded.

1989 年 Vihti 冰裂档案 · 具体湖泊未知 · 封面另为 Lapoo 湖

Original source · License terms

Forest_River_Bird_Morning.m4a

luei2019 · Freesound · CC0 1.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Complete platform public HQ MP3 transcoded to AAC160k, no filtering, cuts, fades, mixing, gain, generated material, tempo or pitch changes; no forced channel conversion. Raw uploaded M4A not downloaded.

作者标注四川康定贡嘎雪山桥,2020年6月,具体站位与设备未提供。摄影为2010年山体西侧雪峰视角,不是采音时的画面。地图用贡嘎山体参考点,不是麦克风GPS。

Original source · License terms

humpback whales, boucan canot, ile de la reunion

Pierre Gauthier · radio aporee · CC BY-SA 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

Normal-speed complete stereo recording transcoded to AAC 160 kb/s. No sound synthesis, layering, pitch or speed change. Original uploaded MP3 matched primary archive MD5.

2010-09-02 19:30,Indian/Reunion;原作者DPA水听器实录,原作者标为座头鲸,具体个体未知。地图为原作者公开采音标记,精度未声明。2007年封面为海岸航拍,不是同点水下画面。

Original source · License terms

Cows herd walking at night in the African bush (Mali)

Félix Blume · Freesound · CC0 1.0

Current delivery: Constant gain -5.92 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

The complete public Freesound HQ MP3, converted to AAC at normal speed with 48 kHz left/right stereo preserved. The creator had already decoded the MS array to left/right stereo; no further MS decoding, synthesis, mixing, speed changes or deliberate cuts. The uploaded WAV was not downloaded.

Original preparation notice

完整Freesound公开HQ MP3以正常速度转AAC,保留48kHz左右立体声。原作者MS阵列已编码为Left-Right,无再次MS解码、合成、混音、改速或主动裁切。上传WAV未下载。

原作者标注2005年夜间牧牛,地点迪亚法拉贝。地图取该音轨原页的地图中心,标记精度和麦克风具体站位未知;不采用同村雨声的坐标。封面是2008年河岸捕鱼,与录音非同点、非同日。

Original source · License terms

W73H+X93, Dinouar, Senegal - Birds at dawn

Eric Desjeux · CC BY 3.0

Current delivery: Constant gain -6.07 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

2008年同岛水岸摄影;与2019年鸟声采音标记相距约0.6公里,非同机位。

Original source · License terms

Communauté rurale de Palmarin Facao, Fatick Region, Senegal - Ambiance at dawn

Eric Desjeux · CC BY 3.0

Constant gain -4.27 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 20–130 seconds; full original retained, no internal edits or mixing.

作者发布的帕尔马兰区域采音标记,精度未声明;封面是2022年同区域水岸,非同日或同机位。

Original source · License terms

Nkorho Bush Lodge, Sabi Sand Game Reserve, Jackals sounds at night

soundz · CC BY-SA 3.0

Current delivery: Constant gain -9.20 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

录音来自Nkorho Bush Lodge;封面为萨比沙保护区另一处白昼草原,非同一站位。

Original source · License terms

Laguna Verde, Región de Valparaíso, Chile - pacific ocean, waves

udo noll · CC BY 3.0

Constant gain +3.41 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 151.5–272 seconds; full original retained separately, no internal edits or mixing.

作者在靠近电站的沙岸采录;封面为西侧灯塔附近礁岩,距离采音标记约六公里,非同日或同机位。

Original source · License terms

São Miguel-Azores-Portugal, Caldeira_Velha, running_creek

Carlos Santos · CC BY-SA 3.0

Current delivery: Constant gain +6.00 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

同一自然遗迹区域的2019年摄影与2010年流溪录音;水池与具体麦克风站位关系未知。

Original source · License terms

Costa Rica cloud forest at night.wav

sethlind · CC0 1.0

Current delivery: Constant gain +4.17 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

单声道夜间实录与当地另一处2017年白昼树冠摄影;地图为蒙特韦尔德区域参考点,非麦克风坐标。

Original source · License terms

Puro lorisee ja solisee jäällä / Brook trickling in a frozen bed

YleArkisto · CC BY 4.0

Current delivery: Constant gain -1.10 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

1976年Kultalan puro冰下流水,配2017年伊纳里Alajoki河摄影;非同一水道,地图为区域参考点。

Original source · License terms

Te Mata, Waikato, New Zealand - Cicadas in the Coromandel Forest Park

Jimmy Solórzano · CC BY 3.0

Current delivery: Constant gain -5.03 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

作者注明位于 Te Mata 与科罗曼德森林公园之间。摄影来自 Coroglen 至 Tapu 途中的同公园山林,时间和路段不同。

Original source · License terms

Chomeijicho, Omihachiman, Shiga Prefecture 523-0808, Japan - Biwako Waves

Greg Peterson · CC BY 3.0

Current delivery: Constant gain -4.68 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

录音位于长命寺北侧石岸;摄影显示长命寺附近湖岸,时间与具体站位不同。

Original source · License terms

svalbard_gnaalodden_nearer_20060903.wav

jeo · CC BY 4.0

Current delivery: Constant gain -4.73 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

作者说明站位在 Gnålodden 鸟崖下方约50米。摄影为同地海岸,与录音时间和视角不同,摄影位置不能代替麦克风位置。

Original source · License terms

Ubud, Bali, Indonesia - Night frogs and crickets

Ben Carey · CC BY-SA 3.0

Current delivery: Constant gain -3.64 dB; 10 ms fade-in/out ramps; selected recording duration, speed, pitch and selected channels retained; no denoising, compression, generated sounds or mixing. Encoded at 192 kbps. Earlier delivery processing is retained separately as history and was not applied cumulatively.

录音来自作者在乌布所住酒店内的稻田;摄影为同镇 Kajeng 稻田,白天与夜间、具体地块和年份均不同。

Original source · License terms

Western Chorus Frogs in Moraine Park

J. Job · Public domain (explicit NPS sound library grant)

Constant gain +1.89 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 20–450 seconds; full original retained, no internal edits or mixing.

Original source · License terms

romo-TundraAmbientROMO6916MedicineBowTrailFinal1.mp3

Jacob Job / National Park Service · Public domain · NPS explicit unrestricted use

Constant gain +3.60 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 60–220 seconds; full original retained separately, no internal edits or mixing.

Original source · License terms

Brandenberger Ache, Tyrol - water stream

hannes strobl · CC BY-SA 3.0

Constant gain -0.12 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

creek entering the sea, Estonia

john grzinich · CC BY-SA 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

waves of Nida, lagoon soft waves

john grzinich · CC BY-SA 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

creek in the mountains

blackhole-factory · CC BY-SA 3.0

Constant gain -3.23 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

8C7W+FX Thaur, Österreich - water stream

hannes strobl · CC BY-SA 3.0

Constant gain +1.29 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing.

Original source · License terms

3Q36+4M Koforidua, Ghana - Inside Wetland in the Neighborhood Ghana *Binaural

Samuel Kudjodzi · CC BY-SA 3.0

Constant gain -1.77 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 140–231 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Accra, Greater Accra Region, Ghana - Frogs at night

Eric Desjeux · CC BY 3.0

Constant gain -9.01 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 15–415 seconds; full original retained, no internal edits or mixing.

Original source · License terms

mulegé dawn chorus - morning birds and insects, mulegé

colin flynn · CC BY-SA 3.0

Constant gain +5.79 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 180–360 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Stream Soundscape from the Black Canyon Trail

J. Job · Public domain (explicit NPS sound library grant)

Constant gain -2.67 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 10–290 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Lombok Timur, West Nusa Tenggara, Indonesia - Monkey Forest at night

Eric Desjeux · CC BY 3.0

Constant gain -5.02 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 284.16–397.44 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Port Charles, Waikato, New Zealand - Port Charles Ocean Rocks, New Zealand

Jimmy Solórzano · CC BY 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Intact continuous original-source selection 144.96–204.96 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Lithuania, Sudeikiai, reed in wind

alas23/sala · CC BY-SA 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive.

Original source · License terms

Jordan Rd, Buena Vista, VA 24416, USA - Wind Over Jordan Road

Matthew Word Bain (zeroderivation) · CC BY 3.0

Constant gain +3.48 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 3–296 seconds; full original retained, no internal edits or mixing.

Original source · License terms

7033 Mons, Belgium - Wind in the trees

Vincent Duseigne · CC BY 3.0

Constant gain -4.48 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 9–356 seconds; full original retained, no internal edits or mixing.

Original source · License terms

quattropani - wind

udo noll · CC BY-SA 3.0

Constant gain +5.50 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive.

Original source · License terms

Unnamed Road, Šumiac, Slovakia - Dawn Chorus in National Park Muránska Planina, Slovakia

Rastislav Gulasa · CC BY 3.0

Constant gain +1.95 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 600–1200 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Under Cleveden Road Bridge, Wyndford, Glasgow, UK - The Forth & Clyde Canal 003: Corixidae (water boatmen)

Sylvia Shale · CC BY 3.0

Constant gain -2.98 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 60–154 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Loch Moidart - Alpheidae (pistol shrimp) Before a Storm

Sylvia Shale · CC BY 3.0

Constant gain +2.43 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 510.72–571.2 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Bergy Seltzer

H. Lentfer / NPS · Public domain (NPS)

Constant gain -1.30 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 0–15.7518 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Muzeum Fabryki Manufaktura, Łódź, Polska - Old weaving machine

Suavas Lewy · CC BY 3.0

Constant gain -3.41 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive.

Original source · License terms

Zadar, Sea Organ

Dirk-Jan Hanegraaff · CC BY-SA 3.0

Constant gain -10.24 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 250–340 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Singing Sand Phenomenon

NPS · Public domain — explicit NPS media grant

Constant gain -11.16 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive.

Original source · License terms

The Shetland Textile Museum, Böd of Gremista, Lerwick, Shetland - Spinning Shetland wool in the Shetland Textile Museum

Felicity Ford · CC BY-SA 3.0

Constant gain +6.00 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 20–100 seconds; full original retained, no internal edits or mixing.

Original source · License terms

Luttons, UK - water butt suikinkutsu ... sort of ...

david m · CC BY 3.0

Constant gain +1.23 dB; 10 ms fade-in/out ramps; original selected recording duration, speed, pitch and channels retained; no denoising, compression, generated sounds or mixing. Full original retained in the provenance archive. Intact continuous original-source selection 824–884 seconds; full original retained, no internal edits or mixing.

Original source · License terms

251006_Albi Ruisseau de Caussels _Downstream rock stepbridge - Downstream of riffle - Hydrophone resting flat

Sadiquecat · CC0 1.0 Universal

The recordist trimmed and normalized the published source. We retain a continuous 0–20-second excerpt of its official public HQ MP3 preview, with constant gain −2.66 dB and 10 ms endpoint ramps, encoded as AAC 192 kbps. Published speed, pitch and mono channel are retained; no denoising, filtering, synthesis, mixing or stretching. The original FLAC master was not downloaded.

Original preparation notice

原作者已裁剪和归一化。我们取公开HQ MP3的连续0–20秒,恒定增益−2.66 dB、首尾各10毫秒淡入淡出,转为AAC 192 kbps;保留发布速度、音高和单声道,不降噪、不滤波、不合成、不叠加或拉伸。未下载原FLAC母版。

地图为阿尔比城区的区域参考,原作者没有公开水听器精确坐标。摄影是2014年的阿尔比塔恩河城市风景,与2025年的科塞尔溪水下录音不同地点、不同日期,并非同步画面。

Original source · License terms

Font licenses

Source notice and complete SIL Open Font License text for the bundled font:SOURCE.txt · OFL.txt.