microphoneDistance property

String? microphoneDistance
getter/setter pair

The audio type that most closely describes the audio being recognized. Possible string values are:

  • "MICROPHONE_DISTANCE_UNSPECIFIED" : Audio type is not known.
  • "NEARFIELD" : The audio was captured from a closely placed microphone. Eg. phone, dictaphone, or handheld microphone. Generally if there speaker is within 1 meter of the microphone.
  • "MIDFIELD" : The speaker if within 3 meters of the microphone.
  • "FARFIELD" : The speaker is more than 3 meters away from the microphone.

Implementation

core.String? microphoneDistance;