By Topic

A new approach to speech bandwidth reduction

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Fawe, A. ; University of Liege, Liege, Belgium

Infinite peak clipping is a simple way to decrease the signal-to-noise ratio for speech transmission. Investigations of this property are reported in terms of channel capacity; the clipping operator reduces it by a factor of 4. The constant-amplitude wave suggests a possible bandwidth reduction by communication of its frequency; signal-to-noise ratios required are about8ndB, withnthe compression factor. The system includes few circuits and appears promising in commercial telephony.

Published in:

Audio and Electroacoustics, IEEE Transactions on  (Volume:15 ,  Issue: 1 )