@java.lang.Override
  public boolean hasLowLatencyJourneySynthesis() {
    return ((bitField0_ & 0x00000001) != 0);
  }
<pre>
Only for Journey voices. If false, the synthesis is context aware
and has a higher latency.
</pre>

<code>optional bool low_latency_journey_synthesis = 1;</code>

@return Whether the lowLatencyJourneySynthesis field is set.
java-texttospeech/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AdvancedVoiceOptions.java