Package com.microsoft.cognitiveservices.speech.audio

Class MicrophoneArrayGeometry

java.lang.Object

com.microsoft.cognitiveservices.speech.audio.MicrophoneArrayGeometry

public class MicrophoneArrayGeometry
extends Object

Represents the geometry of a microphone array.

Constructor Summary

Constructors

Constructor	Description
MicrophoneArrayGeometry(MicrophoneArrayType microphoneArrayType, int beamformingStartAngle, int beamformingEndAngle, MicrophoneCoordinates[] microphoneCoordinates)	Creates an object of MicrophoneArrayGeometry.
MicrophoneArrayGeometry(MicrophoneArrayType microphoneArrayType, MicrophoneCoordinates[] microphoneCoordinates)	Creates an object of MicrophoneArrayGeometry.

Method Summary

Modifier and Type	Method	Description
int	getBeamformingEndAngle()	Returns the end angle for beamforming in degrees.
int	getBeamformingStartAngle()	Returns the start angle for beamforming in degrees.
MicrophoneArrayType	getMicrophoneArrayType()	Returns the type of microphone array.
MicrophoneCoordinates[]	getMicrophoneCoordinates()	Returns the coordinates of microphones in the microphone array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MicrophoneArrayGeometry

public MicrophoneArrayGeometry(MicrophoneArrayType microphoneArrayType,
                               MicrophoneCoordinates[] microphoneCoordinates)

Creates an object of MicrophoneArrayGeometry. Beamforming start angle is set to zero. Beamforming end angle is set to 180 degrees if microphoneArrayType is Linear, otherwise it is set to 360 degrees.

Parameters:

microphoneArrayType - Type of microphone array.

microphoneCoordinates - Coordinates of microphones in the microphone array.

MicrophoneArrayGeometry

public MicrophoneArrayGeometry(MicrophoneArrayType microphoneArrayType,
                               int beamformingStartAngle,
                               int beamformingEndAngle,
                               MicrophoneCoordinates[] microphoneCoordinates)

Creates an object of MicrophoneArrayGeometry.

Parameters:

microphoneArrayType - Type of microphone array.

beamformingStartAngle - Start angle for beamforming in degrees.

beamformingEndAngle - End angle for beamforming in degrees.

microphoneCoordinates - Coordinates of microphones in the microphone array.

Method Detail

getMicrophoneArrayType

public MicrophoneArrayType getMicrophoneArrayType()

Returns the type of microphone array.

Returns:

Type of microphone array.

getBeamformingStartAngle

public int getBeamformingStartAngle()

Returns the start angle for beamforming in degrees.

Returns:

Start angle for beamforming in degrees.

getBeamformingEndAngle

public int getBeamformingEndAngle()

Returns the end angle for beamforming in degrees.

Returns:

End angle for beamforming in degrees.

getMicrophoneCoordinates

public MicrophoneCoordinates[] getMicrophoneCoordinates()

Returns the coordinates of microphones in the microphone array.

Returns:

Coordinates of microphones in the microphone array.