Optional. A list of strings containing words and phrases "hints" so that
the speech recognition is more likely to recognize them. This can be used
to improve the accuracy for specific words and phrases, for example, if
specific commands are typically spoken by the user. This can also be used
to add additional words to the vocabulary of the recognizer. See
usage limits.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 \u003ccode\u003eSpeechContext\u003c/code\u003e class, part of the Google Cloud Video Intelligence v1 API, provides hints to improve speech recognition accuracy for specific words and phrases.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 3.4.0, with the provided content detailing version 3.2.0 which implements \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e interfaces.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSpeechContext\u003c/code\u003e includes a \u003ccode\u003ePhrases\u003c/code\u003e property which is a list of strings that act as hints to the speech recognition engine, allowing additional words to be added to the recognizer's vocabulary.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechContext\u003c/code\u003e class has two constructors: a default constructor \u003ccode\u003eSpeechContext()\u003c/code\u003e and one which accepts another \u003ccode\u003eSpeechContext\u003c/code\u003e object as a parameter, using it as a template.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from the base \u003ccode\u003eobject\u003c/code\u003e class and implements other interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable<SpeechContext>\u003c/code\u003e, \u003ccode\u003eIDeepCloneable<SpeechContext>\u003c/code\u003e, \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
