[특허]Wearable audio system with enhanced performance

Wearable audio system with enhanced performance 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04R-025/00
출원번호	US-0480231 (1995-06-07)
발명자 / 주소	Boyden James H. (Los Altos Hills CA)
출원인 / 주소	Interval Research Corporation (Palo Alto CA 02)
인용정보	피인용 횟수 : 51 인용 특허 : 0

초록 ▼

A wearable portable entertainment and personal communication system which provides high quality sound, particularly at low audio frequencies, and which does not block or attenuate environmental sounds is disclosed. In a first embodiment, a transducer or transducer array is positioned on a wall in a sampling chamber between two cavities. One of the cavities is sealed and the other has one or more conduit members which direct the acoustic signals to one or both of the wearer\s ears. In a second embodiment, both cavities have conduits, one directed to each of the wearer\s ears. With either embodiment, the sampling chamber optionally can be combined with separate high frequency transducers. With both embodiments, the chambers are incorporated into a wearable garment and the transducers are connected to a source of audio signals.

대표청구항 ▼

An audio system for producing high fidelity audio signals and adapted to be worn on the torso of a wearer, the audio signals including high frequency signals and low frequency signals, said audio system comprising: at least one housing having at least two chambers with a common wall member separating said two chambers, first output transducer means mounted on said common wall member, a source of high fidelity audio signals, means connecting said source of audio signals to said first transducer means for driving said transducer means and producing low frequency acoustic pressure modulation signals in said two chambers, conduit means for transmitting said low frequency signals from at least one of said two chambers in a direction toward at least one ear of the wearer, said conduit means comprising at least one tubular member having a first end connected to said housing and a second end adapted to be positioned in proximity to an ear of the wearer, second output transducer means positioned adjacent said second end of said conduit means, means connecting said source of audio signals to said second transducer means for driving said second transducer means and producing high frequency audio signals therefrom, a wearable member adapted to be worn on the torso of a wearer, said housing and conduit means being attached to said wearable member, wherein when said system is worn with the housing being positioned on the wearer\s torso and the conduit means positioned with said second ends adjacent the wearer\s ears, the system provides to the wearer a low frequency and high fidelity response which approximates that provided by conventional head phones and ear phones that cover the wearer\s ears and significantly block external sounds to the ears.

이 특허를 인용한 특허 (51)

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Reyes, Carlos D., Electronic ornamentation for eyewear.
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Jannard, James H; Julian, Jeffrey J, Electronically enabled audio device.
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Jannard, James H.; Reyes, Carlos D., Eyewear with detachable adjustable electronics module.
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Gantz,Christopher C.; Johnson,Mandy M.; Mlodzikowski,Allan G., Hands-free personal communication device.
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Shetye, Mihir D.; Silvestri, Ryan C., Headphone.
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Shetye, Mihir D.; Silvestri, Ryan C., Headphone.
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Jannard, James H.; Julian, Jeffrey J., Media communication device.
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Peng, Yan-Ru, Methods and apparatus for sound production.
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Peng, Yan-Ru, Methods and apparatuses for sound production.
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Calilung, Ryan Anthony; Saylor, Ryan; Reyes, Carlos D., Modular heads-up display system.
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Gantz, Christopher Carl; Matlin, Tai Hoon Kim, Personal communication system.
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Gantz, Christopher Carl; Matlin, Tai Hoon Kim, Personal wearable communication and speaker system.
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Moon, Kwang-su; Hwang, Jung-ha, Portable sound reproducing system and method.
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Afshar, Shahriar S., Systems and methods for haptic sound.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Wearable audio system with enhanced performance 원문보기

초록 ▼

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Wearable audio system with enhanced performance 원문보기

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연구과제 타임라인

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