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Machine translation
1. (WO2008093146) CIRCUIT ARRANGEMENT FOR A SOUND REPRODUCER WITH LINEARIZED SOUND TRANSMISSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/093146    International Application No.:    PCT/HU2008/000009
Publication Date: 07.08.2008 International Filing Date: 28.01.2008
IPC:
H04R 1/20 (2006.01)
Applicants: BABOS, László [HU/HU]; (HU)
Inventors: BABOS, László; (HU)
Agent: KöTELES, Zoltán; S.B.G. & K. Patent and Law Offices, Andrássy út 113., H-1062 Budapest (HU)
Priority Data:
P0700097 29.01.2007 HU
Title (EN) CIRCUIT ARRANGEMENT FOR A SOUND REPRODUCER WITH LINEARIZED SOUND TRANSMISSION
(FR) MONTAGE DE CIRCUITS POUR DISPOSITIF DE REPRODUCTION SONORE À TRANSMISSION LINÉARISÉE DU SON
Abstract: front page image
(EN)Circuit arrangement for a sound reproducer with linearized sound transmission comprising a loudspeaker (6) mounted in an enclosure, said arrangement further comprises connecting cables (4,5) connected to the output terminals (2,3) of an amplifier and an impedance member connected serially to said loudspeaker (6). The impedance Rpre of the impedance member is: formula (I) where Rb is the impedance of the loudspeaker block, and Qtc is the quality factor of the built in loudspeaker (6).
(FR)Montage de circuits pour dispositif de reproduction sonore à transmission linéarisée du son, ledit montage comprenant un haut-parleur (6) monté dans une enceinte ainsi que des câbles de raccordement (4, 5) raccordés aux bornes de sortie (2, 3) d'un amplificateur et un élément à impédance monté en série avec ledit haut-parleur (6). L'impédance Rpre de l'élément à impédance est donnée par la formule (I) dans laquelle Rb = est l'impédance du bloc haut-parleur et Qtc est le facteur de qualité du haut-parleur (6) intégré.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)