ITU-T Study Group 12 List of Rapporteurs (Study Period 1997

Question	Title	Address
1/12 (SG 12)
2/12 (SG 12)	Definitions in the fields of telephonometry, speech signal processing, video signal processing, multimedia, terminal equipment and of characteristics of international connections and circuits	Mrs. Dominique Pascal France Telecom DIH/EQS Technopole Anticipa 2, av. Pierre-Marzin 22307 Lannion Cédex France Tel. +33 2 9605 1578 Fax. +33 2 9605 1316 Email: dominique.pascal@rd.francetelecom.fr
3/12 (WP1/12)	Radio frequency effects on telecommunication voice terminals	Mr. Guo Liangyong No. 1 Telecommunications Science and Technology Research Laboratory of the Ministry of Information Industry 48 Ping Jiang Road Shanghai 200032 China Tel. +86 21 64030081 Fax. +86 21 64039588 Email: guoly@online.sh.cn
4/12 (WP1/12)	Updating the "Handbook on Telephonometry"		Acting Rapporteur: Mr. Rodolfo Ceruti CSELT Via G. Reiss Romoli, 274 10148 Torino Italy Tel. +39 0 11 2285 241 Fax. +39 0 11 2285 785 Email:rodolfo.ceruti@cselt.it
5/12 (WP2/12)	Efficiency of devices for preventing the occurrence of excessive acoustic pressure by telephone receivers		Mr. Jean-Yves Monfort France Telecom BD.CNET DIH/CMC Technopole Anticipa Avenue P. Marzin 22307 Lannion Cédex France Tel. +33 2 9605 3171 Fax. +33 2 9605 1316 Email: jeanyves.monfort@rd.francetelecom.fr
6/12 (WP1/12)	Specification and test principles for hands-free terminals, acoustic echo cancellers and speech enhancement devices		Mr. Jean-Yves Monfort (see under Q. 5/12)
7/12 (WP2/12)	Analysis methods using complex measurement signals		Mr. Hans-Wilhelm Gierlich Head Acoustics GmbH Ebertstrasse 30a D-52134 Herzogenrath-Kohlscheid Germany Tel. +49 2407 577 22 Fax. +49 2407 577 99 Email: h.w.gierlich@head-acoustics.de
8/12 (WP1/12)	General aspects in telephone electroacoustic measurement		Mr. He Jianqiang RITT/MPT 11 Yue Tan Nan Jie Beijing 100045 China Tel. +86 10 68034128 Fax. +86 10 68034801 Email: jqhe@public.bta.net.cn
9/12 (WP1/12)	Speech transmission characteristics and measurement methods for digital handset and hands-free terminals for both telephone band (300-3400 Hz) and wideband (50-7000 Hz)		Mr. Andreas Kamcke Siemens AG ICP CD TI5 41 Hofmanstr. 51 D-81359, Munich Germany Tel. +49 89 722 45078 Fax. +49 89 722 37078 Email: andreas.kamcke@pn.siemens.de
10/12 (WP2/12)	Subjective methods for evaluating audiovisual quality in multimedia services	Mrs. Laura Contin CSELT Multimedia and Video Services Via G. Reiss Romoli, 274 10148 Torino Italy Tel. +39 0 11 228 6174 Fax. +39 0 11 228 6299 Email: laura.contin@cselt.it
11/12 (WP2/12)	Objective methods for evaluating audiovisual quality in multimedia services	Mr. Arthur Webster NTIA/ITS 325 Broadway Boulder, CO 80303 USA Tel. +1 303 497 3567 Fax. +1 303 497 5323 Email: webster@its.bldrdoc.gov
12/12 (WP1/12)	Cordless and mobile terminal audio performance and testing requirements	Mr. Andrew Niedzwiecki Nortel Networks PO Box 3511, Station C Ottawa, ON K1Y 4H7 Canada Tel. +1 613 765 4161 Fax. +1 613 763 2096 Email: aniedzw@nortelnetworks.com
13/12 (WP3/12)	Objective measurement of speech quality under conditions of non-linear processing	Mr. Nobuhiko Kitawaki University of Tsukuba Institute of Information Sciences and Electronics Room 3F912, 1-1-1 Tennoudai Tsukuba-shi, 305-8573 Japan Tel. +81 298 53 5526 Fax. +81 298 53 5206 Email: kitawaki@is.tsukuba.ac.jp Mr. Harald Klaus T-Nova Deutsch Telecom Innovationsgessellschaft GmbH Goslarer Ufer 35 D-10589 Berlin Tel. +49 30 3497 2382 Fax. +49 30 3497 2383 Email: harald.klaus@telekom.de
14/12 (WP2/12)	Methods and tools for the subjective assessment of digital transmission systems	Mr. Mark E. Perkins AT&T Room C1-2A05 200 Laurel Avenue South Middletown, NJ 07748 USA Tel. +1 732 420 1572 Fax. +1 732 368 1193 Email: meperkins@att.com
15/12 (WP3/12)	In-service non-intrusive assessment of voiceband channel transmission performance	Mr. Philip Sheppard BT Laboratories Martlesham Heath, Ipswich Suffolk, IP5 3RE United Kingdom Tel. +44 1473 644352 Fax. +44 1473 644649 Email: phil.j.sheppard@bt.com
16/12 (WP3/12)	Transmission planning in the evolving mixed analogue/digital and ISDN networks	Mr. Jan Erreygers Raychem N.V. Diestsesteenweg 692 B-3010 Kessel-Lo Belgium Tel. +32 16 351 456 Fax. +32 16 351 689 Email: jerreyge@tycelectronics.com
17/12 (WP3/12)	Noise aspects in evolving networks	Mr. Paolino Usai ETSI Mobile Competence Center Route des Lucioles, 650 06921 Sophia Antipolis (Cedex) France Tel. +33 4 92 94 42 66 Fax. +33 4 93 65 28 17 Fax: +33 4 92 94 52 06 Mob: +39 335 38 71 64 Email: paolo.usai@etsi.fr
18/12 (WP3/12)	Interconnection of the public ISDN/PSTN with other networks (e.g. private networks, Internet) - transmission quality aspects	Mr. Klemens Adler Alcatel SEL Dep. VS/EY Lorenzstrasse 10 D-70435 Stuttgart Germany Tel. +49 711 821 44207 Fax. +49 711 821 40017 Email: K.Adler@alcatel.de
19/12 (WP3/12)	Transmission performance considerations for networks which are implemented using ATM technology	Mr. Joseph A. Zebarth Bell Canada Room 640 160 Elgin St. Ottawa, Ontario Canada K1G 3J4 Tel. +1 613 781 7135 Fax. +1 613 781 6454 Email: jzebarth@post.bell.ca
20/12 (WP2/12)	Analysis and extension of the E-model	Mrs. Ute Jekosch Ruhr Universität Bochum Institut für Kommunikationsakustik Universitatstrasse 140 D-44780 Bochum Germany Tel. +49 234 322 2495 Fax. +49 234 321 4165 Email: jekosch@ika.ruhr-uni-bochum.de
21/12 (WP3/12)	Echo, transmission time and stability in multicarrier network environments	Mr. Joseph A. Zebarth (see under Q.19/12)
22/12 (WP2/12)	SQEG work programme	Mr. Paolino Usai (see under Q.17/12)
23/12 (WP3/12)	Transmission performance considerations for voice-band services carried on networks that use Internet Protocol (IP)	Mr. Mark Perkins (see under Q.14/12)