public Builder clearTranscriptNormalization() {
      bitField0_ = (bitField0_ & ~0x00000200);
      transcriptNormalization_ = null;
      if (transcriptNormalizationBuilder_ != null) {
        transcriptNormalizationBuilder_.dispose();
        transcriptNormalizationBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Optional. Use transcription normalization to automatically replace parts of
the transcript with phrases of your choosing. For StreamingRecognize, this
normalization only applies to stable partial transcripts (stability &gt; 0.8)
and final transcripts.
</pre>

<code>
.google.cloud.speech.v1.TranscriptNormalization transcript_normalization = 24 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/RecognitionConfig.java