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1. (WO2001006742) SOUND RETRIEVAL SYSTEM WITH SPATIAL EFFECT, AND TELEPHONE TERMINAL INCORPORATING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/006742 International Application No.: PCT/FR2000/001996
Publication Date: 25.01.2001 International Filing Date: 11.07.2000
Chapter 2 Demand Filed: 10.01.2001
IPC:
H04M 3/56 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
3
Automatic or semi-automatic exchanges
42
Systems providing special services or facilities to subscribers
56
Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
Applicants:
RICHARD, Gaël [FR/FR]; FR (UsOnly)
LOCKWOOD, Philip [FR/FR]; FR (UsOnly)
CAPMAN, François [FR/FR]; FR (UsOnly)
BOUDY, Jérôme [FR/FR]; FR (UsOnly)
MATRA NORTEL COMMUNICATIONS [FR/FR]; 50, rue du Président Sadate F-29100 Quimper, FR (AllExceptUS)
Inventors:
RICHARD, Gaël; FR
LOCKWOOD, Philip; FR
CAPMAN, François; FR
BOUDY, Jérôme; FR
Agent:
LOISEL, Bertrand ; Cabinet Plasseraud 84, rue d'Amsterdam F-75440 Paris Cedex 09, FR
Priority Data:
99/0924316.07.1999FR
Title (EN) SOUND RETRIEVAL SYSTEM WITH SPATIAL EFFECT, AND TELEPHONE TERMINAL INCORPORATING SAME
(FR) PROCEDE ET SYSTEME DE RESTITUTION SONORE A EFFET SPATIAL, ET TERMINAL DE TELEPHONIE INCORPORANT UN TEL SYSTEME
Abstract:
(EN) The invention concerns a method which consists in analysing an input signal (S) so as to discriminate between signal portions coming from different speakers (A-D), said discrimination capable of comprising an identification of the speakers. A sound retrieval is performed for some at least of the signal portions with spatial effect depending on the result of the discrimination.
(FR) On analyse un signal audio d'entrée (S) de manière à effectuer une discrimination entre des portions de signal issues de différents locuteurs (A-D), cette discrimination pouvant comporter une identification des locuteurs. On effectue une restitution sonore de certaines au moins des portions de signal avec un effet spatial dépendant du résultat de la discrimination.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)