OptionalaudioThe microphone to use; omit for the browser's default
OptionalinstrumentWhat is played, so the microphone is listened to the right way (default: 'keyboard')
Whether to listen now: the question is unanswered and nothing is sounding that the microphone would hear. Each time it turns on, what was played before is set aside and the answer is listened for afresh
OptionalmidiListen to this MIDI input only; omit for every connected input
OptionalonThe instrument could not be opened, or listening failed
OptionalonThe answer was judged: every note to play has been heard, or giveUp was called
OptionalprofileHow the microphone is opened (default: 'instrument')
The question being asked; one answered by playing (playAnswer) is listened for, any other is not
OptionalsourceFollow the microphone ('audio') or a MIDI instrument ('midi')
(default: 'audio'). MIDI is opened only when it is followed, so a
browser without it, or a MIDI permission refused, never stops the
microphone
Options for
usePlayedAnswer.