RFC 3802 (rfc3802) - Page 1 of 7

Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration

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Network Working Group                                       G. Vaudreuil
Request for Comments: 3802                           Lucent Technologies
Obsoletes: 2422                                               G. Parsons
Category: Standards Track                                Nortel Networks
                                                               June 2004


    Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code
             Modulation (ADPCM) MIME Sub-type Registration

Status of this Memo

   This document specifies an Internet standards track protocol for the
   Internet community, and requests discussion and suggestions for
   improvements.  Please refer to the current edition of the "Internet
   Official Protocol Standards" (STD 1) for the standardization state
   and status of this protocol.  Distribution of this memo is unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2004).

Abstract

   This document describes the registration of the MIME sub-type
   audio/32KADPCM Adaptive Differential Pulse Code Modulation for toll
   quality audio.  This audio encoding is defined by the ITU-T in
   Recommendation G.726.

1.  Introduction

   This document describes the registration of the MIME sub-type
   audio/32KADPCM for toll quality audio.  This audio encoding is
   defined by the ITU-T in Recommendation G.726.  This document
   obsoletes an earlier sub-type registration contained in RFC 1911.
   This document also obsoletes RFC 2422.

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED",  "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in [REQ].











Vaudreuil, et al.           Standards Track

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