text: import pyaudio
  p = pyaudio.PyAudio()
  info = p.get_host_api_info_by_index(0)
  numdevices = info.get('deviceCount')
  print("numdevices ",numdevices)
  for i in range(0, numdevices):
          #if (p.get_device_info_by_host_api_device_index(0, i).get('maxInputChannels')) > 0:
              print ("Input Device id ", i, " - ", p.get_device_info_by_host_api_device_index(0, i).get('name'))