I-D Action: draft-ietf-payload-tsvcis-04.txt
internet-drafts@ietf.org Fri, 25 October 2019 16:26 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Audio/Video Transport Core Maintenance WG of the IETF. Title : RTP Payload Format for TSVCIS Codec Authors : Victor Demjanenko John Punaro David Satterlee Filename : draft-ietf-payload-tsvcis-04.txt Pages : 20 Date : 2019-10-25 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. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-payload-tsvcis/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-payload-tsvcis-04 https://datatracker.ietf.org/doc/html/draft-ietf-payload-tsvcis-04 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-payload-tsvcis-04 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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