Linear Model (AUDIO) The Zuckerman Institute at Columbia University Your browser does not support the audio element. Caption This is a representation of early approaches to reconstruct speech, which use linear models and spectrograms. Credit Nima Mesgarani/Columbia's Zuckerman Institute Usage Restrictions Please contact Zuckerman Institute press office for permissions. 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.