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Enum AudioEncoding (2.73.0)
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public enum AudioEncoding extends Enum<AudioEncoding> implements ProtocolMessageEnum
Configuration to set up audio encoder. The encoding determines the output
audio format that we'd like.
Protobuf enum google.cloud.texttospeech.v1.AudioEncoding
Static Fields
Name
Description
ALAW
8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
Audio content returned as ALAW also contains a WAV header.
ALAW = 6;
ALAW_VALUE
8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
Audio content returned as ALAW also contains a WAV header.
ALAW = 6;
AUDIO_ENCODING_UNSPECIFIED
Not specified. Will return result
google.rpc.Code.INVALID_ARGUMENT .
AUDIO_ENCODING_UNSPECIFIED = 0;
AUDIO_ENCODING_UNSPECIFIED_VALUE
Not specified. Will return result
google.rpc.Code.INVALID_ARGUMENT .
AUDIO_ENCODING_UNSPECIFIED = 0;
LINEAR16
Uncompressed 16-bit signed little-endian samples (Linear PCM).
Audio content returned as LINEAR16 also contains a WAV header.
LINEAR16 = 1;
LINEAR16_VALUE
Uncompressed 16-bit signed little-endian samples (Linear PCM).
Audio content returned as LINEAR16 also contains a WAV header.
LINEAR16 = 1;
MP3
MP3 audio at 32kbps.
MP3 = 2;
MP3_VALUE
MP3 audio at 32kbps.
MP3 = 2;
MULAW
8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
Audio content returned as MULAW also contains a WAV header.
MULAW = 5;
MULAW_VALUE
8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
Audio content returned as MULAW also contains a WAV header.
MULAW = 5;
OGG_OPUS
Opus encoded audio wrapped in an ogg container. The result is a
file which can be played natively on Android, and in browsers (at least
Chrome and Firefox). The quality of the encoding is considerably higher
than MP3 while using approximately the same bitrate.
OGG_OPUS = 3;
OGG_OPUS_VALUE
Opus encoded audio wrapped in an ogg container. The result is a
file which can be played natively on Android, and in browsers (at least
Chrome and Firefox). The quality of the encoding is considerably higher
than MP3 while using approximately the same bitrate.
OGG_OPUS = 3;
PCM
Uncompressed 16-bit signed little-endian samples (Linear PCM).
Note that as opposed to LINEAR16, audio won't be wrapped in a WAV (or
any other) header.
PCM = 7;
PCM_VALUE
Uncompressed 16-bit signed little-endian samples (Linear PCM).
Note that as opposed to LINEAR16, audio won't be wrapped in a WAV (or
any other) header.
PCM = 7;
UNRECOGNIZED
Static Methods
Name
Description
forNumber(int value)
getDescriptor()
internalGetValueMap()
valueOf(Descriptors.EnumValueDescriptor desc)
valueOf(int value)
Deprecated. Use #forNumber(int) instead.
valueOf(String name)
values()
Methods
Name
Description
getDescriptorForType()
getNumber()
getValueDescriptor()
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Last updated 2025-08-16 UTC.
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[2.65.0](/java/docs/reference/google-cloud-texttospeech/2.65.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.64.0](/java/docs/reference/google-cloud-texttospeech/2.64.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.63.0](/java/docs/reference/google-cloud-texttospeech/2.63.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.61.0](/java/docs/reference/google-cloud-texttospeech/2.61.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.60.0](/java/docs/reference/google-cloud-texttospeech/2.60.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.59.0](/java/docs/reference/google-cloud-texttospeech/2.59.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.58.0](/java/docs/reference/google-cloud-texttospeech/2.58.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.57.0](/java/docs/reference/google-cloud-texttospeech/2.57.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.56.0](/java/docs/reference/google-cloud-texttospeech/2.56.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.55.0](/java/docs/reference/google-cloud-texttospeech/2.55.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.54.0](/java/docs/reference/google-cloud-texttospeech/2.54.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.53.0](/java/docs/reference/google-cloud-texttospeech/2.53.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.52.0](/java/docs/reference/google-cloud-texttospeech/2.52.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.50.0](/java/docs/reference/google-cloud-texttospeech/2.50.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.49.0](/java/docs/reference/google-cloud-texttospeech/2.49.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.48.0](/java/docs/reference/google-cloud-texttospeech/2.48.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.47.0](/java/docs/reference/google-cloud-texttospeech/2.47.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.46.0](/java/docs/reference/google-cloud-texttospeech/2.46.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.45.0](/java/docs/reference/google-cloud-texttospeech/2.45.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.44.0](/java/docs/reference/google-cloud-texttospeech/2.44.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.43.0](/java/docs/reference/google-cloud-texttospeech/2.43.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.42.0](/java/docs/reference/google-cloud-texttospeech/2.42.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.41.0](/java/docs/reference/google-cloud-texttospeech/2.41.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.40.0](/java/docs/reference/google-cloud-texttospeech/2.40.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.38.0](/java/docs/reference/google-cloud-texttospeech/2.38.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.37.0](/java/docs/reference/google-cloud-texttospeech/2.37.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.36.0](/java/docs/reference/google-cloud-texttospeech/2.36.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.35.0](/java/docs/reference/google-cloud-texttospeech/2.35.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.34.0](/java/docs/reference/google-cloud-texttospeech/2.34.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.33.0](/java/docs/reference/google-cloud-texttospeech/2.33.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.32.0](/java/docs/reference/google-cloud-texttospeech/2.32.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.31.0](/java/docs/reference/google-cloud-texttospeech/2.31.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.30.0](/java/docs/reference/google-cloud-texttospeech/2.30.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.29.0](/java/docs/reference/google-cloud-texttospeech/2.29.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.28.0](/java/docs/reference/google-cloud-texttospeech/2.28.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.25.0](/java/docs/reference/google-cloud-texttospeech/2.25.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.24.0](/java/docs/reference/google-cloud-texttospeech/2.24.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.23.0](/java/docs/reference/google-cloud-texttospeech/2.23.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.22.0](/java/docs/reference/google-cloud-texttospeech/2.22.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.21.0](/java/docs/reference/google-cloud-texttospeech/2.21.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.20.0](/java/docs/reference/google-cloud-texttospeech/2.20.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.19.0](/java/docs/reference/google-cloud-texttospeech/2.19.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.18.0](/java/docs/reference/google-cloud-texttospeech/2.18.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.17.0](/java/docs/reference/google-cloud-texttospeech/2.17.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.16.0](/java/docs/reference/google-cloud-texttospeech/2.16.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.15.0](/java/docs/reference/google-cloud-texttospeech/2.15.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.14.0](/java/docs/reference/google-cloud-texttospeech/2.14.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.13.0](/java/docs/reference/google-cloud-texttospeech/2.13.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.12.0](/java/docs/reference/google-cloud-texttospeech/2.12.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.10.0](/java/docs/reference/google-cloud-texttospeech/2.10.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.9.0](/java/docs/reference/google-cloud-texttospeech/2.9.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.8.0](/java/docs/reference/google-cloud-texttospeech/2.8.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.7.0](/java/docs/reference/google-cloud-texttospeech/2.7.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.6.0](/java/docs/reference/google-cloud-texttospeech/2.6.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.5.0](/java/docs/reference/google-cloud-texttospeech/2.5.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.4.9](/java/docs/reference/google-cloud-texttospeech/2.4.9/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.3.0](/java/docs/reference/google-cloud-texttospeech/2.3.0/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.2.1](/java/docs/reference/google-cloud-texttospeech/2.2.1/com.google.cloud.texttospeech.v1.AudioEncoding)\n- [2.1.5](/java/docs/reference/google-cloud-texttospeech/2.1.5/com.google.cloud.texttospeech.v1.AudioEncoding) \n\n public enum AudioEncoding extends Enum\u003cAudioEncoding\u003e implements ProtocolMessageEnum\n\nConfiguration to set up audio encoder. The encoding determines the output\naudio format that we'd like.\n\nProtobuf enum `google.cloud.texttospeech.v1.AudioEncoding` \n\nImplements\n----------\n\n[ProtocolMessageEnum](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ProtocolMessageEnum.html) \n\nInherited Members\n-----------------\n\n[Enum.\\\u003cT\\\u003evalueOf(Class\\\u003cT\\\u003e,String)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#valueOf-java.lang.Class-java.lang.String-) \n[Enum.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#clone--) \n[Enum.compareTo(E)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#compareTo-E-) \n[Enum.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#equals-java.lang.Object-) \n[Enum.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#finalize--) \n[Enum.getDeclaringClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#getDeclaringClass--) \n[Enum.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#hashCode--) \n[Enum.name()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#name--) \n[Enum.ordinal()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#ordinal--) \n[Enum.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#toString--) \n[Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) \n[Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) \n[Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) \n[Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) \n[Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) \n[Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)"]]