AudioResult

public final class AudioResult

Self-contained mono PCM audio buffer returned by TextToSpeech.synthesize.

Public Constructors

AudioResult(float[] samples, int sampleRateHz, List<WordTimestamp> wordTimestamps) Creates an AudioResult with PCM samples, sample rate, and word timestamps.

Public Methods

float[]	getSamples() Returns normalized 32-bit floating-point mono PCM samples in [-1.0, 1.0].
int	getSampleRateHz() Returns the audio sample rate in Hz (e.g. 24000).
List<WordTimestamp>	getWordTimestamps() Returns word-level timing alignments for read-along highlighting.
float	getDurationSeconds() Returns the total audio duration in seconds.
byte[]	toWavBytes() Encodes the PCM samples as a 16-bit mono RIFF WAV byte array.

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public AudioResult (float[] samples, int sampleRateHz, List<WordTimestamp> wordTimestamps)

Creates an AudioResult with PCM samples, sample rate, and word timestamps.

Public Methods

public float[] getSamples ()

Returns normalized 32-bit floating-point mono PCM samples in [-1.0, 1.0].

public int getSampleRateHz ()

Returns the audio sample rate in Hz (e.g. 24000).

public List<WordTimestamp> getWordTimestamps ()

Returns word-level timing alignments for read-along highlighting.

public float getDurationSeconds ()

Returns the total audio duration in seconds.

public byte[] toWavBytes ()

Encodes the PCM samples as a 16-bit mono RIFF WAV byte array.