Uncompressed 16-bit signed little-endian samples (Linear PCM).
Audio content returned as LINEAR16 also contains a WAV header.
Mp3
MP3 audio at 32kbps.
Mp364Kbps
MP3 audio at 64kbps.
Mulaw
8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
OggOpus
Opus encoded audio wrapped in an ogg container. The result will be 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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This page documents various versions of the `OutputAudioEncoding` enum within the `Google.Cloud.Dialogflow.Cx.V3` namespace, ranging from version 1.0.0 to the latest version, 2.23.0."],["The `OutputAudioEncoding` enum defines the audio encoding options available for Text-To-Speech output, such as `Linear16`, `Mp3`, `Mp364Kbps`, `Mulaw`, `OggOpus`, and `Unspecified`."],["Each linked version number provides specific documentation for the `OutputAudioEncoding` enum as it existed in that particular release of the Google Cloud Dialogflow CX V3 library."],["The `OutputAudioEncoding` supports a variety of audio formats from uncompressed to compressed formats, with their respective bitrates and encoding methods, and their advantages."]]],[]]
