Common Voice

Common Voice

Developer(s)	Mozilla Foundation
Initial release	June 19, 2017; 7 years ago (2017-06-19)
Repository	github.com/common-voice/common-voice
Available in	Multilingual (List of languages)
License	Creative Commons CC0
Website	commonvoice.mozilla.org

Common Voice is a crowdsourcing project started by Mozilla to create a free database for speech recognition software. The project is supported by volunteers who record sample sentences with a microphone and review recordings of other users. The transcribed sentences are collected in a voice database available under the public domain license CC0.^[1] This license ensures that developers can use the database for voice-to-text applications without restrictions or costs.