Abstract

This paper focuses on the efficient transmission of digital telephone-quality speech in a multichannel situation. It is shown that in addition to speech interpolation, substantial savings can be achieved through the use of redundancy-reducing transcoding schemes, one for voiced and one for unvoiced sounds. Specific waveform properties and coding schemes for both types of sounds, as well as the means for the discrimination, are discussed. The performance of two experimental systems which, respectively, triple and quadruple digital carrier capacity are presented.

Full Text

Published Version

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.