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1. (WO2007010458) ADAPTER FOR A LOUDSPEAKER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010458 International Application No.: PCT/IB2006/052388
Publication Date: 25.01.2007 International Filing Date: 13.07.2006
IPC:
H04R 1/10 (2006.01) ,H04R 1/28 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1
Details of transducers
10
Earpieces; Attachments therefor
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1
Details of transducers
20
Arrangements for obtaining desired frequency or directional characteristics
22
for obtaining desired frequency characteristic only
28
Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
Applicants:
NXP B.V. [NL/NL]; High Tech Campus 60 NL-5656 AG Eindhoven, NL (AllExceptUS)
KLEIN, Erich [AT/AT]; AT (UsOnly)
SCHOEFFMANN, Michael [AT/AT]; AT (UsOnly)
Inventors:
KLEIN, Erich; AT
SCHOEFFMANN, Michael; AT
Agent:
RÖGGLA, Harald; NXP Semiconductors Intellectual Property Department Gutheil-Schoder-Gasse 8-12 A-1101 Vienna, AT
Priority Data:
05106597.719.07.2005EP
Title (EN) ADAPTER FOR A LOUDSPEAKER
(FR) ADAPTATEUR POUR HAUT-PARLEUR
Abstract:
(EN) An adapter (3, 3', 3') for a loudspeaker (2) is disclosed, wherein the loudspeaker (2) is provided to be used in free space. The adapter (3) comprises means to provide an acoustic impedance on the backside (b) of the loudspeaker (2) in such a way, that an adaptation of the loudspeaker function from a free-space operation mode to an on-the-ear or in-the-ear operation mode is achieved.
(FR) L'invention concerne un adaptateur (3, 3', 3') pour un haut-parleur (2) prévu pour être utilisé dans un espace libre. L'adaptateur (3) comprend un dispositif qui assure une impédance acoustique à l'arrière (b) du haut-parleur (2) de manière à permettre une adaptation de la fonction du haut-parleur d'un mode de fonctionnement en espace libre à un mode de fonctionnement sur l'oreille.
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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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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)
Also published as:
EP1911323JP2008545354US20080298623CN101223816