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I'm trying to get a recording from Pepper's microphones over a period of time.

What I'm trying is basically this:

audio_service = session.service("ALAudioDevice")
        audio_service.startMicrophonesRecording('/data/home/nao/test.wav')
        time.sleep(5)
        audio_service.stopMicrophonesRecording()
        print "Audio obtained"

It correctly connects to NaoQi and there are no errors upon execution, but when I look for test.wav it's not created. I've checked the documentation and the example but it doesn't really work. I'm quite new to robot programming so any help would be appreciated!

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  • The first hint for this usage is to know the file "/data/home/nao/test.wav" won't be created on your computer harddrive but on the robot harddrive. Use ssh to check its existence then scp or ftp (eg filezilla client) to retrieve it.
    – Alexandre Mazel
    Commented Jun 19 at 22:35
  • Is this really about Python 2.7? It's been deprecated since 2020. There are not even security updates any more. If so, you should switch to a maintained version of Python as soon as possible. If not, please remove the [python-2.7] tag.
    – Friedrich
    Commented Jun 20 at 12:34
  • @Friedrich: I think it could be impossible for the OP to switch the python version, if it is the python on the robot itself...
    – Wolfgang Roth
    Commented Jun 20 at 12:40
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