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ACKNOWLEDGEMENTS.md

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Acknowledgements

Third-party material bundled with Trio, and the terms it is used under.

Alarm and alert sounds

The themed alarm sets (acoustic_*.caf, electronic_*.caf) and the one-off tones (glass_bell.caf, harp.caf, meow.caf, saw_wave.caf, hard_saw_wave.caf, sine_wave.caf, open_can.caf, open_wrapper.caf) were created for Trio by an anonymous diabetes dad and Trio user.

  • Licence: Creative Commons Zero 1.0 Universal (CC0 1.0) — https://creativecommons.org/publicdomain/zero/1.0/
  • The author states that they are the author of these files, that they hold the right to license them, and that they contain no third-party material they cannot license.
  • CC0 requires no attribution. The credit above is given at the author's request; they have asked to remain anonymous.
  • Changes made by Trio: the one-off tones were looped by whole repeats to at least five seconds, so that every alarm sounds for a comparable time. The themed sets were left exactly as delivered — their length and level are part of the design, and carry the urgency along with the timbre.

The spoken alert sounds are generated from third-party voice models and are not covered by that dedication — see below.

Voice alerts

Trio's spoken alert sounds were generated with Piper using voices from the rhasspy/piper-voices collection.

Amy (voice_*_amy.caf)

  • Model: en/en_US/amy/medium
  • Source dataset: MycroftAI/mimic3-voices
  • Licence: Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/
  • Changes made by Trio: the generated phrases were looped to a minimum duration of five seconds so that a spoken alert lasts long enough to be heard as an alarm. No other processing was applied.
  • These audio files are made available under CC BY-SA 4.0. This does not change the licence of Trio itself.

Bryce (voice_*_bryce.caf)

  • Model: en/en_US/bryce/medium
  • Source: https://brycebeattie.com (training data released into the public domain by the speaker)
  • Licence: Public domain. Credited here as a courtesy; no attribution is required.
  • Changes made by Trio: looped to a minimum duration of five seconds, as above.