public static Builder newBuilder(com.google.cloud.speech.v1p1beta1.RecognitionConfig prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
<pre>
Set to true to use an enhanced model for speech recognition.
If `use_enhanced` is set to true and the `model` field is not set, then
an appropriate enhanced model is chosen if an enhanced model exists for
the audio.

If `use_enhanced` is true and an enhanced version of the specified model
does not exist, then the speech is recognized using the standard version
of the specified model.
</pre>

<code>bool use_enhanced = 14;</code>

@return The useEnhanced.
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/RecognitionConfig.java