International organisation for standardisation organisation internationale de normalisation


Meeting deliverables 5.1Recommendations for final plenary



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5Meeting deliverables

5.1Recommendations for final plenary


The Audio recommendations were presented and approved.

5.2Establishment of Ad-hoc Groups


The following ad-hoc groups were established by the Audio subgroup:

No.

Title

Mtg

9525

AHG on Audio Standards Maintenance

No

9526

AHG on Speech and Audio Exploration and SAOC

Yes

5.3Approval of output documents


All output documents, shown in Annex C, were presented in Audio plenary and were approved.

There was considerable discussion of following document



9502

Proposed Workplan on AAC-ELD Verification Test

Much of the discussion resulted from a lack of consensus on the systems to be included in the test. There were strong opinions for and against inclusion of AMR-WB in the test. It was decided to remove AMR-WB from the Verification Test document (see removed excerpt, below), and after this was done, there was consensus on approving the document. The systems under test will be discussed at the next MPEG meeting prior to finalization of test plan.

Text removed:



AMR-WB




23.8 kbit/s

16 kHz

25 ms

For the AMR-WB reference the input signal shall be low pass filtered at 7kHz using the P.341 filter of the ITU-T Software Tool Library.




5.4Responses to Liaison and NB comments


The responses to Liaison and NB comments were prepared and approved.

5.5Press statement


The Audio contribution to the press statement was prepared and approved via email.

6Future activities

6.1Schedule of future meetings


Ad Hoc group meetings are indicated in Section 5.2. Unless otherwise indicated, Ad Hoc group meetings will be held at the location of the next MPEG meeting on the weekend preceding that meeting.

6.2Agenda for next meeting


The agenda for the next MPEG meeting is shown in Annex D.

6.3All other business


There was none.

6.4Closing of the meeting


The 82nd Audio Subgroup meeting was adjourned Friday at 13:40.
  1. Participants





First Name

Last Name

Country

Affiliation

Minsoo

Hahn

KR

Information and Communications Univ.

Jeff

Huang

USA

Qualcomm Inc.

Yue

Lang

CN

huawei

Mingu

Lee

KR

Seoul National University

Jun

Matsumoto

JP

Sony

Masayuki

Nishiguchi

JP

Sony

Hochong

Park

KR

Kwangwoon University

Shidong

Shang

China

Freescale

Sang Bae

Chon

KR

Seoul National Univ.

Zhengzhong

Du

CN

Huawei Technologies

Ralf

Geiger

DE

Fraunhofer IIS

Bernhard

Grill

DE

Fraunhofer IIS

Noboru

Harada

JP

NTT

Oliver

Hellmuth

DE

Fraunhofer IIS

Haibin

Huang

SG

I2R

Dong Soo

Kim

KR

LG Electronics

Kwangki

Kim

KR

Information and Communications Univ.

Mi Young

Kim

KR

Samsung

Kristofer

Kjörling

S

Coding Technologies

Taejin

Lee

KR

ETRI

Te

Li

SG

I2R

Tilman

Liebchen

DE

LG Electronics

Hongfei

Ma

CN

Xidian University

Mohamed

Mansour

USA

Teas Instruments

Takehiro

Moriya

JP

NTT

Markus

Multrus

DE

Fraunhofer IIS

Toshiyuki

Nomura

JP

NEC

Takeshi

Norimatsu

JP

Panasonic

Eunmi

Oh

KR

Samsung

Henney

Oh

KR

LG Electronics

Werner

Oomen

NL

Philips Applied Technologies

Hee-Suk

Pang

KR

LG Electronics

Pierrick

Philippe

FR

France Telecom R&D

Heiko

Purnhagen

SE

Coding Technologies

Schuyler

Quackenbush

USA

ARL

Andreas

Schneider

DE

Coding Technologies

Markus

Schnell

DE

Fraunhofer IIS

Erik

Schuijers

NL

Philips

Jeongil

Seo

KR

ETRI

Osamu

Shimada

JP

NEC

Ralph

Sperschneider

DE

Fraunhofer IIS

Anisse

Taleb

SE

Ericsson AB

Yasuhiro

Toguri

JP

Sony

Mauri

Vaananen

FIN

Nokia Res. Center

David

Virette

FR

France Telecom R&D

Oliver

Wuebbolt

DE

Thomson

Wei

Xiao

CN

Huawei Technologies

Sungyong

Yoon

KR

LG Electronics

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