Turn of the beep sounds on Pepper robot

问题

The Pepper robot use beep sounds to indicate when it start and end listing to something.

This nerves a lot.

Is there a way to turn this off without decreasing the main volume?

回答1:

Erasing wavs is a bit rude :)

You can simply disable the audio feedback by using calls to the ALSpeechRecognition method nammed setAudioExpression.

asr = ALProxy("ALSpeechRecognition")
asr.setAudioExpression( False )

More info about this api can be found here: http://doc.aldebaran.com/2-5/naoqi/audio/alspeechrecognition-api.html

回答2:

The files of the sounds you mention are located here:

/opt/aldebaran/share/naoqi/wav/begin_reco.wav
/opt/aldebaran/share/naoqi/wav/end_reco.wav

You could replace that file with silence, but without root access I dont think it is possible.

来源：https://stackoverflow.com/questions/52857432/turn-of-the-beep-sounds-on-pepper-robot