@Override
 public StreamHeader init(StreamHeader inHeader) {
   if (!(inHeader instanceof RawAudioHeader)) throw new RuntimeException("Wrong header type");
   firstPeakImpulseFound = false;
   rawAudioHeader = (RawAudioHeader) inHeader;
   feature = new FeatureStreamModule();
   feature.init(inHeader);
   return rawAudioHeader;
 }