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Machine translation
1. (WO2006020185) METHOD FOR RIAA CORRECTION OF AUDIO SIGNAL WITH USE OF TRANSFORMER AND CAPACITOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/020185    International Application No.:    PCT/US2005/025377
Publication Date: 23.02.2006 International Filing Date: 18.07.2005
IPC:
G06F 17/00 (2006.01), H03G 3/10 (2006.01), H02M 5/00 (2006.01)
Applicants: OUTSOURCE TECHNOLOGIES, INC. [US/US]; 4340 Redwood Highway, Ste F 216, San Rafael, CA 94903 (US) (For All Designated States Except US).
SOKOLOV, Alexander, Y. [RU/RU]; (RU) (For US Only)
Inventors: SOKOLOV, Alexander, Y.; (RU)
Agent: ISENBERG, Joshua, D.; 204 Castro Lane, Fremont, CA 94539 (US)
Priority Data:
10/898,020 22.07.2004 US
Title (EN) METHOD FOR RIAA CORRECTION OF AUDIO SIGNAL WITH USE OF TRANSFORMER AND CAPACITOR
(FR) PROCEDE DE CORRECTION D'UN SIGNAL AUDIO AUX NORMES RIAA UTILISANT UN TRANSFORMATEUR ET UNE CAPACITE
Abstract: front page image
(EN)RIAA correction of audio frequency signals is disclosed. A RIAA-correcting pre-amplifier uses a transformer having a primary winding and two or more secondary windings, with two of the secondary windings playing an essential role in RIAA-correction. Frequency correction of a signal coming from one of the secondary windings is carried out on a resistance and capacitance circuit (RC-type of correction), while frequency correction of a signal coming from another of the secondary windings is carried out with the use of an inductance and resistance circuit (RL type of correction).
(FR)L'invention concerne une correction de signaux audiofréquence aux normes RIAA. Un préamplificateur de correction aux normes RIAA utilise un transformateur présentant un enroulement primaire et deux ou plusieurs enroulements secondaires, deux des enroulements secondaires jouant un rôle essentiel dans la correction aux normes RIAA. La correction de fréquence d'un signal provenant de l'un des enroulements secondaires est effectuée dans un circuit de résistance-capacité (correction de type RC), tandis que la correction de fréquence d'un signal provenant d'un autre des enroulements secondaires est effectuée au moyen d'un circuit d'inductance-résistance (correction de type RL).
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, 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)