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1. (WO2006085243) SOUND SYNTHESIS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/085243    International Application No.:    PCT/IB2006/050337
Publication Date: 17.08.2006 International Filing Date: 01.02.2006
IPC:
G10L 19/08 (2006.01), G10H 7/02 (2006.01), G10H 7/10 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (For All Designated States Except US).
GERRITS, Andreas, J. [NL/NL]; (NL) (For US Only).
OOMEN, Arnoldus, W., J. [NL/NL]; (NL) (For US Only).
KLEIN MIDDELINK, Marc [NL/NL]; (NL) (For US Only).
SZCZERBA, Marek [PL/NL]; (NL) (For US Only)
Inventors: GERRITS, Andreas, J.; (NL).
OOMEN, Arnoldus, W., J.; (NL).
KLEIN MIDDELINK, Marc; (NL).
SZCZERBA, Marek; (NL)
Agent: SLENDERS, Petrus, J., W.; Prof. Holstlaan 6, NL-5656 AA Eindhoven (NL)
Priority Data:
05100945.4 10.02.2005 EP
Title (EN) SOUND SYNTHESIS
(FR) SYNTHESE SONORE
Abstract: front page image
(EN)A device (1) for synthesizing sound comprising sinusoidal components comprises selection means (2) for selecting a limited number of sinusoidal components from each of a number of frequency bands (41) using a perceptual relevance value, and synthesizing means (3) for synthesizing the selected sinusoidal components only. The frequency bands may be ERB based. The perceptual relevance value may involve the amplitude of the respective sinusoidal component, and/or the envelope of the respective channel.
(FR)Dispositif (1) pour la synthetisation de son à composantes sinusoïdales qui comprend : système de sélection (2) de nombre limité de composantes sinusoïdales depuis chacune des bandes de fréquences (41) par le biais d'un valeur de pertinence perceptuelle, et système de synthétisation (3) de composantes sinusoïdales sélectionnées uniquement. Les bandes de fréquences peuvent être en largeur de bande rectangulaire équivalente. La valeur considérée peut faire intervenir l'amplitude de la composante sinusoïdale respective, et/ou l'enveloppe du canal respectif.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)