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JPS5647197A - Car-mounted speaker - Google Patents

Car-mounted speaker

Info

Publication number
JPS5647197A
JPS5647197AJP12368979AJP12368979AJPS5647197AJP S5647197 AJPS5647197 AJP S5647197AJP 12368979 AJP12368979 AJP 12368979AJP 12368979 AJP12368979 AJP 12368979AJP S5647197 AJPS5647197 AJP S5647197A
Authority
JP
Japan
Prior art keywords
speakers
ears
seat
listener
extremely
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12368979A
Other languages
Japanese (ja)
Inventor
Akira Osanai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co LtdfiledCriticalOlympus Optical Co Ltd
Priority to JP12368979ApriorityCriticalpatent/JPS5647197A/en
Publication of JPS5647197ApublicationCriticalpatent/JPS5647197A/en
Pendinglegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

PURPOSE:To obtain the same extremely-good sound quality with headphones by small speakers and to eliminate the need for special space for them, by extremely reducing the distance from the ears of a sitting listener by incorporating speakers in a headrest fitted to a seat. CONSTITUTION:A couple of speakers 10 and 11 are arranged in the headrest 14, fitted to seat 12, at both its ends. Then, those speakers 10 and 11 are so positioned that they face inward respectively and oppose to ears of a listener sitting on the seat as much as possible. Thus, speakers 10 and 11 are arranged to reduce extremely distances between speakers and listener's ears, so that small speaker will provide the same sound quality with a headphone.
JP12368979A1979-09-261979-09-26Car-mounted speakerPendingJPS5647197A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP12368979AJPS5647197A (en)1979-09-261979-09-26Car-mounted speaker

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP12368979AJPS5647197A (en)1979-09-261979-09-26Car-mounted speaker

Publications (1)

Publication NumberPublication Date
JPS5647197Atrue JPS5647197A (en)1981-04-28

Family

ID=14866880

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP12368979APendingJPS5647197A (en)1979-09-261979-09-26Car-mounted speaker

Country Status (1)

CountryLink
JP (1)JPS5647197A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5272757A (en)*1990-09-121993-12-21Sonics Associates, Inc.Multi-dimensional reproduction system
KR100510294B1 (en)*2002-12-122005-08-26현대모비스 주식회사Speaker structure of car seat
US7424127B1 (en)2000-03-212008-09-09Bose CorporationHeadrest surround channel electroacoustical transducing
US8045743B2 (en)2005-09-122011-10-25Bose CorporationSeat electroacoustical transducing
US8325936B2 (en)2007-05-042012-12-04Bose CorporationDirectionally radiating sound in a vehicle
US8483413B2 (en)2007-05-042013-07-09Bose CorporationSystem and method for directionally radiating sound
US9699537B2 (en)2014-01-142017-07-04Bose CorporationVehicle headrest with speakers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5272757A (en)*1990-09-121993-12-21Sonics Associates, Inc.Multi-dimensional reproduction system
US7424127B1 (en)2000-03-212008-09-09Bose CorporationHeadrest surround channel electroacoustical transducing
US7899198B2 (en)2000-03-212011-03-01Holmi Douglas JHeadrest surround channel electroacoustical transducing
US8098875B2 (en)2000-03-212012-01-17Holmi Douglas JHeadrest surround channel electroacoustical transducing
KR100510294B1 (en)*2002-12-122005-08-26현대모비스 주식회사Speaker structure of car seat
US8045743B2 (en)2005-09-122011-10-25Bose CorporationSeat electroacoustical transducing
US8325936B2 (en)2007-05-042012-12-04Bose CorporationDirectionally radiating sound in a vehicle
US8483413B2 (en)2007-05-042013-07-09Bose CorporationSystem and method for directionally radiating sound
US9699537B2 (en)2014-01-142017-07-04Bose CorporationVehicle headrest with speakers

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