Dear WP2/16 experts, I have received that attached message from Mr. Yushi Naito, WP1/16 Chair. The document referred to has been uploaded as: http://ftp3.itu.int/av-arch/avc-site/2005-2008/0511_Gen/TD-21.zip for your consideration. Best regards, OKUBO Sakae e-mail: sokubo@waseda.jp Visiting Professor Graduate School of Science and Engineering Waseda University ****************************************************************** Waseda University, YRP Ichibankan 312 Tel: +81 46 847 5406 3-4 Hikarinooka, Yokosuka-shi, Kanagawa-ken Fax: +81 46 847 5413 239-0847 Japan H.323 videoconferencing: arranged by advice ****************************************************************** At 16:49 +0900 05/11/21, Y. NAITO wrote:

Dear Sakae and Istvan,

When I attended SG12 meeting ( 17-21 October), I found that level matching between NB and WB speech signals had became their dilemma as can be found in TD 25 Rev.1/(WP1/12) attached to this document (highlited two places in yellow).

Mr. Monfort asked me to check whether we (WP1/16 & SG12) can collaborate with on this issue, and I had already raised this issue at Q.15-Q.18 Experts meetings in Newport Beach last week,

But I think basically this issue should be more relevant to WP2/16, probablly on voice mixing function in teleconference sysytem (Multipoint Control Unit ? if I remember correctly). As for WP3/16, Claude & Paul were also attending the meeting and should have been already aware of this issue.

So I would like to raise your attention on this issue. SG12 will appreciate if you could make useful comments or suggestions on this issue.

Regards,

Yushi