public sealed class OutputAudioConfig : IMessage<OutputAudioConfig>, IEquatable<OutputAudioConfig>, IDeepCloneable<OutputAudioConfig>, IBufferMessage, IMessage
Instructs the speech synthesizer on how to generate the output audio content.
If this audio config is supplied in a request, it overrides all existing
text-to-speech settings applied to the agent.
The synthesis sample rate (in hertz) for this audio. If not
provided, then the synthesizer will use the default sample rate based on
the audio encoding. If this is different from the voice's natural sample
rate, then the synthesizer will honor this request by converting to the
desired sample rate (which might result in worse audio quality).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eOutputAudioConfig\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Dialogflow.V2\u003c/code\u003e namespace, which is responsible for instructing the speech synthesizer on how to generate output audio content.\u003c/p\u003e\n"],["\u003cp\u003eThe class \u003ccode\u003eOutputAudioConfig\u003c/code\u003e is part of version 3.10.0 of the library, and the webpage provides links to documentation for versions ranging from 3.2.0 to 4.26.0, with 4.26.0 being the latest version.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eOutputAudioConfig\u003c/code\u003e offers properties to configure the synthesized audio, including \u003ccode\u003eAudioEncoding\u003c/code\u003e, \u003ccode\u003eSampleRateHertz\u003c/code\u003e, and \u003ccode\u003eSynthesizeSpeechConfig\u003c/code\u003e, which determine the encoding, sample rate, and speech synthesis settings, respectively.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eOutputAudioConfig\u003c/code\u003e class inherits from the \u003ccode\u003eObject\u003c/code\u003e class and implements several interfaces, such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and is found in the Google.Cloud.Dialogflow.V2.dll assembly.\u003c/p\u003e\n"],["\u003cp\u003eIt includes two constructors \u003ccode\u003eOutputAudioConfig()\u003c/code\u003e which is the default one, and \u003ccode\u003eOutputAudioConfig(OutputAudioConfig other)\u003c/code\u003e which copies the properties from another instance of \u003ccode\u003eOutputAudioConfig\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
