Abstract:
A methodology for studying the effects of telephone amplitude (versus frequency) distortion on narrowband speech processing systems is presented. Digital equalization of ...Show MoreMetadata
Abstract:
A methodology for studying the effects of telephone amplitude (versus frequency) distortion on narrowband speech processing systems is presented. Digital equalization of test signals is performed such that a recorded electrical signal can be played from a tape recorder into an artificial voice which produces 1) an acoustical pressure wave output without external amplitude distortion, and 2) matching pressure characteristics at distances from the human lips.
Date of Conference: 02-04 April 1979
Date Added to IEEE Xplore: 29 January 2003