public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }
<pre>
If selected, each channel in the provided audio is transcribed
independently. This cannot be selected if the selected
[model][google.cloud.speech.v2.Recognizer.model] is `latest_short`.
</pre>

<code>SEPARATE_RECOGNITION_PER_CHANNEL = 1;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/RecognitionFeatures.java