Definition of the Harmony Audio Codec

Document Type Replaced Internet-Draft (codec WG)
Last updated 2010-09-24
Replaces draft-valin-codec-prototype
Replaced by draft-ietf-codec-opus
Stream IETF
Intended RFC status (None)
Expired & archived
plain text pdf html bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-codec-opus
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes the Harmony codec, designed for interactive speech and audio transmission over the Internet.


Jean-Marc Valin (
Koen Vos (

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