Noise resistant auditory model for parametrization of speech

TitleNoise resistant auditory model for parametrization of speech
Publication TypePatent
Year of Publication1996
AuthorsHermansky, H., & Morgan N.
Other Numbers2145
Abstract

A method and system are provided for alleviating the harmful effects of convolutional and additive noise in speech, such as due to the environmental noise and linear spectral modification, based on the filtering of time trajectories of an auditory-like spectrum in a particular spectral domain.

Bibliographic Notes

United States Patent 5,537,647. U.S. Class 704/211, 704/200.1, 704/201, 704/217, 704/219, 704/226. International Class G01L 003/02, G01L 009/00. Field of Search 381/46-47 395/2.35,2.36,2.37,2.42,2,2.2,2.1,2.39

Abbreviated Authors

H. Hermansky and N. Morgan

ICSI Publication Type

Patent