FREQUENCY MASTER — AMBIENT RECORDING CREDITS
Updated 3 October 2026

The three noise generators (white, pink and brown) are generated locally and use no recording.
The nature and living-world menu sounds are ten-minute stereo MP3 loops. Frequency Master level-adjusted those recordings, edited loop boundaries with crossfades, repeated or trimmed material where required, and encoded web copies at 96 kbps. The three drum selections use their original short MP3 previews and repeat for as long as their button remains active. Cat purr and forest birds are delivered as fast-start segments whose combined playback preserves each complete ten-minute loop. The original creators retain their respective rights.

Rain
"Rain Loop" by qubodup — 612 downloads observed — CC BY 4.0
https://freesound.org/people/qubodup/sounds/212580/
https://creativecommons.org/licenses/by/4.0/

Burning wood
"Fire Crackling 01.wav" by kingsrow — 11,615 downloads observed — CC0 1.0
https://freesound.org/people/kingsrow/sounds/181563/
https://creativecommons.org/publicdomain/zero/1.0/

Forest stream
"Creek 06 (loop)" by VKProduktion — 5,312 downloads observed — CC0 1.0
https://freesound.org/people/VKProduktion/sounds/231536/
https://creativecommons.org/publicdomain/zero/1.0/

Ocean waves
"OCEAN NATURAL SOUND WAVES" by SkyNext — 1,544 downloads observed — CC BY 3.0
https://freesound.org/people/SkyNext/sounds/566116/
https://creativecommons.org/licenses/by/3.0/

Forest wind
"Summer forest winds 18 July 2019" by doxent — 1,326 downloads observed — CC0 1.0
https://freesound.org/people/doxent/sounds/477187/
https://creativecommons.org/publicdomain/zero/1.0/

Distant thunder
"Distant Thunder" by richwise — 1,917 downloads observed — CC0 1.0
https://freesound.org/people/richwise/sounds/361401/
https://creativecommons.org/publicdomain/zero/1.0/

Shamanic drum I
"Hand drum 001 version 04 92 bpm" by josefpres — 206 downloads observed — CC0 1.0
https://freesound.org/people/josefpres/sounds/788219/
https://creativecommons.org/publicdomain/zero/1.0/

Shamanic drum II
"tyatya chkharsh and shaman drum.wav" by divjedrevo — 820 downloads observed — CC0 1.0
https://freesound.org/people/divjedrevo/sounds/495627/
https://creativecommons.org/publicdomain/zero/1.0/

Shamanic drum III
"Tribe Drum Loop" by PearceWilsonKing — 11.2K downloads observed — CC0 1.0
https://freesound.org/people/PearceWilsonKing/sounds/342465/
https://creativecommons.org/publicdomain/zero/1.0/

Cat purr
"Cat Purring" by eqavox — 341 downloads observed — CC0 1.0
https://freesound.org/people/eqavox/sounds/683950/
https://creativecommons.org/publicdomain/zero/1.0/

Forest birds
"Birds In Forest (Scotland)" by BurghRecords — 2,113 downloads observed — CC0 1.0
https://freesound.org/people/BurghRecords/sounds/490846/
https://creativecommons.org/publicdomain/zero/1.0/

Source platform: Freesound, https://freesound.org/