Audio

play tone

brian.audio.play_tone(tone: int, duration_ms: int)

Play a sine tone to the audio output. This method returns instantly and the tone is played in the background.

Parameters:

• tone – Frequency in Hz to play.

• duration_ms – How long should the tone last

stop tone

brian.audio.stop_tone()

If tone is playing because of previous call to play_tone, it is stopped early.