code: public void processPCM(ByteData pcm) {
          synchronized (pcmProcessors) {
              Iterator<PCMProcessor> it = pcmProcessors.iterator();
              while (it.hasNext()) {
                  PCMProcessor processor = (PCMProcessor)it.next();
                  processor.processPCM(pcm);
              }
          }
      }
docs: Process the decoded PCM bytes.
  @param pcm The decoded PCM data
  @see de.quippy.jflac.PCMProcessor#processPCM(de.quippy.jflac.util.ByteSpace)