diff options
| author | Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> | 2010-09-25 04:23:39 +0400 |
|---|---|---|
| committer | Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> | 2010-09-25 04:23:39 +0400 |
| commit | a7455ca26f725255857942ad7fbb88322ab16ee4 (patch) | |
| tree | 571ece44f95c5cd5d8f9119f46087fac8f9f5c0b /doc | |
| parent | f8a4d0441005536d384d2de1e14a1853f502ca5a (diff) | |
Name changed to "Harmony"
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/draft-ietf-codec-harmony.xml (renamed from doc/draft-ietf-codec-description.xml) | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/draft-ietf-codec-description.xml b/doc/draft-ietf-codec-harmony.xml index 27203810..2d938ecd 100644 --- a/doc/draft-ietf-codec-description.xml +++ b/doc/draft-ietf-codec-harmony.xml @@ -2,10 +2,10 @@ <!DOCTYPE rfc SYSTEM 'rfc2629.dtd'> <?rfc toc="yes" symrefs="yes" ?> -<rfc ipr="trust200902" category="std" docName="draft-ietf-codec-description-00"> +<rfc ipr="trust200902" category="std" docName="draft-ietf-codec-harmony-00"> <front> -<title abbrev="Interactive Audio Codec">Definition of the IETF Interactive Audio Codec</title> +<title abbrev="Interactive Audio Codec">Definition of the Harmony Audio Codec</title> <author initials="JM" surname="Valin" fullname="Jean-Marc Valin"> @@ -39,7 +39,7 @@ </author> -<date day="10" month="September" year="2010" /> +<date day="24" month="September" year="2010" /> <area>General</area> @@ -47,7 +47,7 @@ <abstract> <t> -This document describes a codec designed for interactive speech and audio +This document describes the Harmony codec, designed for interactive speech and audio transmission over the Internet. </t> </abstract> @@ -57,7 +57,7 @@ transmission over the Internet. <section anchor="introduction" title="Introduction"> <t> -We propose a hybrid codec based on a linear prediction layer (LP) and an +We propose the Harmony codec based on a linear prediction layer (LP) and an MDCT-based enhancement layer. The main idea behind the proposal is that the speech low frequencies are usually more efficiently coded using linear prediction codecs (such as CELP variants), while the higher frequencies @@ -78,7 +78,7 @@ In this proposed prototype, the LP layer is based on the <t>This is a work in progress.</t> </section> -<section anchor="hybrid" title="Hybrid Codec"> +<section anchor="hybrid" title="Harmony Codec"> <t> In hybrid mode, each frame is coded first by the LP layer and then by the MDCT @@ -290,7 +290,7 @@ audio stream must not cause the encoder to misbehave because this would allow an attacker to attack transcoding gateways. </t> <t> -In its current version, this prototype codec likely does NOT meet these +In its current version, the Harmony codec likely does NOT meet these security considerations, so it should be used with caution. </t> </section> |