public sealed class TextToSpeechSettings : IMessage<TextToSpeechSettings>, IEquatable<TextToSpeechSettings>, IDeepCloneable<TextToSpeechSettings>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Dialogflow v2 API class TextToSpeechSettings.
Instructs the speech synthesizer on how to generate the output audio content.
Optional. 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 document provides reference documentation for the \u003ccode\u003eTextToSpeechSettings\u003c/code\u003e class within the Google Cloud Dialogflow v2 API, specifically for version 4.19.0 and other versions as well.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eTextToSpeechSettings\u003c/code\u003e is a class that configures how the speech synthesizer generates output audio content, inheriting from object and implementing 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.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eTextToSpeechSettings\u003c/code\u003e class include \u003ccode\u003eEnableTextToSpeech\u003c/code\u003e (a boolean to toggle text-to-speech), \u003ccode\u003eOutputAudioEncoding\u003c/code\u003e (specifying the audio encoding), \u003ccode\u003eSampleRateHertz\u003c/code\u003e (for the audio's sample rate), and \u003ccode\u003eSynthesizeSpeechConfigs\u003c/code\u003e (a map for language-specific synthesis configurations).\u003c/p\u003e\n"],["\u003cp\u003eThe document lists various available versions of the API, from 4.26.0 (latest) down to 3.2.0, each linking to their respective documentation for \u003ccode\u003eTextToSpeechSettings\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTextToSpeechSettings\u003c/code\u003e class has two constructors: a default constructor \u003ccode\u003eTextToSpeechSettings()\u003c/code\u003e and a copy constructor \u003ccode\u003eTextToSpeechSettings(TextToSpeechSettings other)\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
