public sealed class SpeechRecognitionResult : IMessage<SpeechRecognitionResult>, IEquatable<SpeechRecognitionResult>, IDeepCloneable<SpeechRecognitionResult>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Speech v1 API class SpeechRecognitionResult.
A speech recognition result corresponding to a portion of the audio.
public RepeatedField<SpeechRecognitionAlternative> Alternatives { get; }
May contain one or more recognition hypotheses (up to the
maximum specified in max_alternatives).
These alternatives are ordered in terms of accuracy, with the top (first)
alternative being the most probable, as ranked by the recognizer.
For multi-channel audio, this is the channel number corresponding to the
recognized result for the audio from that channel.
For audio_channel_count = N, its output values can range from '1' to 'N'.
Output only. The BCP-47
language tag of the language in this result. This language code was
detected to have the most likelihood of being spoken in the audio.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe latest version of the Google Cloud Speech v1 API class \u003ccode\u003eSpeechRecognitionResult\u003c/code\u003e is 3.8.0, with multiple prior versions available, dating back to version 2.2.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSpeechRecognitionResult\u003c/code\u003e is a class that represents a speech recognition result derived from a portion of audio, inheriting from the \u003ccode\u003eobject\u003c/code\u003e class and implementing several interfaces.\u003c/p\u003e\n"],["\u003cp\u003eThis class has two constructors, one default and the other to clone a pre existing \u003ccode\u003eSpeechRecognitionResult\u003c/code\u003e object, using another instance of the same class as the parameter.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eSpeechRecognitionResult\u003c/code\u003e include \u003ccode\u003eAlternatives\u003c/code\u003e, \u003ccode\u003eChannelTag\u003c/code\u003e, \u003ccode\u003eLanguageCode\u003c/code\u003e, and \u003ccode\u003eResultEndTime\u003c/code\u003e, which provide information about the recognized text alternatives, audio channel, detected language, and end time, respectively.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAlternatives\u003c/code\u003e property is a \u003ccode\u003eRepeatedField\u003c/code\u003e containing a collection of \u003ccode\u003eSpeechRecognitionAlternative\u003c/code\u003e objects, ranked by the recognizer's estimation of accuracy.\u003c/p\u003e\n"]]],[],null,[]]
