Cancellation of White Noise (image) University of California - San Diego Share Print E-Mail Caption This animation video demonstrates how UCSD professor Raymond de Callafon applies his feedforward noise cancellation with acoustic coupling. Click here for a whitenoise video. Credit UCSD Jacobs School of Engineering Usage Restrictions None Share Print E-Mail 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.