RTP Payload Format for TSVCIS Codec
draft-demjanenko-payload-tsvcis-00

Document Type Replaced Internet-Draft (individual)
Last updated 2018-04-19 (latest revision 2017-10-13)
Replaced by draft-ietf-payload-tsvcis
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-demjanenko-payload-tsvcis-00.txt

Abstract

This document describes the RTP payload format for the Tactical Secure Voice Cryptographic Interoperability Specification (TSVCIS) speech coder. TSVCIS is a scalable narrowband voice coder supporting varying encoder data rates and fallbacks. It is implemented as an augmentation to the Mixed Excitation Linear Prediction Enhanced (MELPe) speech coder by conveying additional speech coder parameters for enhancing voice quality. TSVCIS augmented speech data is processed in conjunction with its temporal matched MELP 2400 speech data. The RTP packetization of TSVCIS and MELPe speech coder data is described in detail.

Authors

Victor Demjanenko (victor.demjanenko@vocal.com)
John Punaro (john.punaro@vocal.com)
David Satterlee (david.satterlee@vocal.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)