Media credits for /voice-isolator/ (prepared October 19, 2026)

bus-station-traffic-original.mp3, bus-station-traffic-speech.mp3, bus-station-traffic-background.mp3
  Trip journal recorded at Denver's Market Street bus station, with cars and buses passing. Source: "Scott_Journal-BusStn_Denver.mp3" by kerouacsamerica (Kerouac's America, a SUNY Potsdam travel course), uploaded March 1, 2007, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0), via Freesound: https://freesound.org/people/kerouacsamerica/sounds/31563/
  Excerpt 20.2-35.55 s of the uploaded clip (upload starts 30.0 s into the Freesound high-quality preview). Restored with Diffio 4.5 Pro, then level-matched; the speech and background files are Diffio's two outputs.

media-scrum-original.mp3, media-scrum-speech.mp3, media-scrum-background.mp3
  Media scrum at the 2011 NHL Draft. Source: "Ryan Strome, New York Islanders 2011 Draft Pick.webm" by TermiteMound, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0), via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Ryan_Strome,_New_York_Islanders_2011_Draft_Pick.webm
  Excerpt 45.2-61.4 s of the uploaded clip (upload starts 0.0 s into the source). Restored with Diffio 4.5 Pro, then level-matched; the speech and background files are Diffio's two outputs.

lighthouse-wind-original.mp3, lighthouse-wind-speech.mp3, lighthouse-wind-background.mp3
  BLM park ranger at the top of Yaquina Head Lighthouse during a January 2018 storm. Source: "Oregon Coast storm from Yaquina Head Lighthouse (27948706519).webm" by BLM Oregon & Washington, Public domain (), via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Oregon_Coast_storm_from_Yaquina_Head_Lighthouse_(27948706519).webm
  Excerpt 0.0-15.2 s of the uploaded clip (upload starts 0.0 s into the source). Restored with Diffio 4.5 Pro, then level-matched; the speech and background files are Diffio's two outputs.

air-race-original.mp3, air-race-speech.mp3, air-race-background.mp3
  Pilot interview at the 2014 Reno Air Races. Source: "Steve Hinton Jr.ogv" by Don Ramey Logan, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0), via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Steve_Hinton_Jr.ogv
  Excerpt 9.0-22.2 s of the uploaded clip (upload starts 0.0 s into the source). Restored with Diffio 4.5 Pro, then level-matched; the speech and background files are Diffio's two outputs. Restored derivatives are shared under the same license.

music-bed-original.mp3, music-bed-speech.mp3, music-bed-background.mp3
  Narration over music in a 2023 WMO explainer. Source: "El Niño – WMO animated explainer video.webm" by World Meteorological Organization - WMO, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0), via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:El_Ni%C3%B1o_%E2%80%93_WMO_animated_explainer_video.webm
  Excerpt 0.0-18.0 s of the uploaded clip (upload starts 2.7 s into the source). Restored with Diffio 4.5 Pro, then level-matched; the speech and background files are Diffio's two outputs.

voice-isolator-demo.mp4, voice-isolator-demo-poster.webp, voice-isolator-demo.vtt
  36 s demo built with HyperFrames from real Diffio app captures (local stack, October 19, 2026) and the media-scrum excerpt above (TermiteMound, CC BY 3.0).

app-new-project-dialog.webp, app-background-amount-player.webp, app-download-two-tracks.webp
  Diffio's own app screenshots, October 19, 2026.

None of the people or organizations in these recordings are Diffio customers or endorse Diffio.