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."],[[["The document provides reference documentation for the `OutputAudioEncoding` enum within the Google.Cloud.Dialogflow.Cx.V3 namespace."],["The latest version documented is 2.23.0, but version 2.19.0 is what this page is for, and there are many older versions of this API available, down to version 1.0.0."],["The `OutputAudioEncoding` enum defines the different audio encoding options available for Text-To-Speech output, including `Linear16`, `Mp3`, `Mp364Kbps`, `Mulaw`, `OggOpus`, and `Unspecified`."],["The documentation includes a table that details each `OutputAudioEncoding` field, listing the name and providing a brief description of each."]]],[]]
