Vocal signal coders
Abstract
The various types of vocoders that could be used in urban telephony networks are reviewed. The specifications to be satisfied are indicated together with the performances of the enders. The PCM and Delta modulation types of vocoders are detailed and their applicability compared.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1975
- Bibcode:
- 1975STIN...7633376V
- Keywords:
-
- Delta Modulation;
- Large Scale Integration;
- Pulse Code Modulation;
- Specifications;
- Vocoders;
- Reviewing;
- Telephony;
- Communications and Radar