Google语音转文本API:启用未找到单词信任度

时间:2019-06-05 07:42:29

标签: c# google-api speech-recognition voice-recognition google-speech-api

我无法在替代结果中添加字词级别的置信度,有人可以提供帮助吗?

我尝试阅读以下页面: https://cloud.google.com/speech-to-text/docs/word-confidence#speech-word-level-confidence-python  但我无法更改代码以恢复对Word Level的信心

Encoding = AudioEncoding.Linear16,
SampleRateHertz = 44100,
LanguageCode = LanguageCodes.English.SouthAfrica,
EnableWordTimeOffsets = true,
EnableAutomaticPunctuation = true,
UseEnhanced = true,
EnableWordConfidence = true; 

foreach (var result in response.Results){

    foreach (var alternative in result.Alternatives){

        returnedText += alternative.Transcript + " ";

        foreach (var item in alternative.Words){
            var startTime = item.StartTime;
            var endTime = item.EndTime;
            var confidence = item.Confidence; 
        }

    }

}

1 个答案:

答案 0 :(得分:0)

单词信任度是documentation page的一项预发布功能,因此它仅适用于选定的一组API用户。尚未向所有人提供。