# Room tone credits

All recordings live in `public/audio/`, remastered as seamless stereo loops
(44.1 kHz, 128 kbps MP3, crossfaded, loudness-normalized to about -23 LUFS).
Originals come from Wikimedia Commons unless noted.

| id | sound | source recording | license | author |
|----|-------|------------------|---------|--------|
| rain | Rain | Rain against the window | Public domain | — |
| ocean | Ocean | Ocean waves on a tropical beach | CC0 | — |
| forest | Forest | Morning birdsong | CC BY-SA 4.0 | Matutinho |
| fire | Hearth | Campfire ambience | CC BY 3.0 | — |
| wind | Wind | Wind in Swedish pine forest at 25 mps | CC BY-SA 4.0 | W.carter |
| stream | Stream | Stream-river-water-up-close | CC0 | jackthemurray |
| thunder | Thunder | Rain and thunder | Public domain | David Öhlin |
| crickets | Crickets | Crickets choir | CC BY-SA 4.0 | — |
| frogs | Frogs | Nature sounds ambience in a Dordogne pond | CC BY 3.0 | Glaneur de sons |
| dawn | Dawn chorus | Dawn Chorus 2020-05-06 0500 | CC BY-SA 4.0 | Robert EA Harvey |
| cicadas | Cicadas | Cicada 20200619 | CC0 | — |
| city | City | Urban Street on a Rainy Afternoon | CC0 | Extemporalist |
| coffee | Café | Espresso machine | Public domain | hugh |
| train | Train | TTC Subway Line 1 Ambience — Museum to Union | CC BY 4.0 | PascalHD |
| typing | Typing | Typing (dustin-davis, freesound 399603) | CC0 | dustin-davis |
| library | Library | TU Delft Library, quiet study room | CC BY 3.0 | el_mar |
| waterfall | Waterfall | Waterfall Gully, South Australia | CC BY-SA 3.0 | — |
| blizzard | Blizzard | Howling wind | CC0 | Tvabutzku1234 |
| cave | Cave | Water drips in Treak Cliff Cavern, Derbyshire | CC BY-SA 3.0 | Andy Mabbett |
| jungle | Jungle | Chiang Mai Chang Khien rain, animal sounds at night | CC BY-SA 3.0 | Takeaway |
| meadow | Meadow | Gentle breeze and birds singing | Public domain | ezwa |
| market | Market | Christmas market Neptunbrunnen | CC BY 3.0 | LG |
| purr | Purr | Cats Purring — Katzenschnurren (Bachgasse Wiki) | CC BY-SA 4.0 | Lina Gebhardt & Anna Muck |
| chimes | Chimes | Windglockenspiel (Koshi chimes) | CC0 | — |