Marmoset Calls (AUDIO) Cell Press Your browser does not support the audio element. Caption This audio file allows you to hear the infant marmoset produce an immature call followed by the computer controlled playback of a parental call. The parental call sounds fainter because the microphone is closer to the infant. This iterates a couple of times. Credit Daniel Y. Takahashi Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.