EUROSPEECH '93
Third European Conference on Speech Communication and Technology

Berlin, Germany
September 22-25, 1993

      

Computationally Efficient Methods of Calculating Instantaneous Frequency for Auditory Analysis

I. R. Gransden, S. W. Beet

University of Sheffield, Department of Electronic and Electrical Engineering, Sheffield, England

This paper proposes a novel, computationally efficient approach to the estimation of instantaneous frequency for auditory analysis. A comparison is made between this approach and a computationally efficient implementation of the analytic signal approach to IF estimation. A method that uses zero-crossings and higher order statistics is also described and compared to the above.

Full Paper

Bibliographic reference.  Gransden, I. R. / Beet, S. W. (1993): "Computationally efficient methods of calculating instantaneous frequency for auditory analysis", In EUROSPEECH'93, 385-388.