[특허]Digital video and audio signal recording and reproducing apparatus efficiently storing a variety of different accompanyi

Digital video and audio signal recording and reproducing apparatus efficiently storing a variety of different accompanyi 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04N-005/76
출원번호	US-0159554 (1993-12-01)
우선권정보	JP-0325618 (1992-12-04); JP-0164307 (1993-06-08)
발명자 / 주소	Oguro Masaki (Tokyo JPX)
출원인 / 주소	Sony Corporation (Tokyo JPX 03)
인용정보	피인용 횟수 : 21 인용 특허 : 0

초록 ▼

A video tape recording apparatus records and reproduces digital video and audio signals in the form of coded signals that have a recording format which includes a video signal recording area for recording video data and its respective accompanying information, an audio signal recording area for recording video data and its respective accompanying information, insert and track information and subcode information. Preferably, the recording format includes packs having a pack header having a large data item and a small data item to indicate the format and use of the succeeding pack data. Errors in the recorded and reproduced audio and video signals are detected and the value of the respective accompanying information changed to prevent reading of erroneous stored data and thus prevent propagation of errors.

대표청구항 ▼

An apparatus for recording digital video and audio signals in the form of coded signals having a recording format which includes video signal and accompanying video data recording areas for recording video signals and accompanying auxiliary video data, respectively and audio signal and accompanying audio data recording areas for recording audio signals and accompanying auxiliary audio data, respectively, said apparatus comprising: framing means for framing a digital audio signal and a digital video signal thereby forming blocks of audio signals and blocks of video signals; generating means for generating said accompanying auxiliary audio data and said accompanying auxiliary video data; formatting means for formatting said accompanying auxiliary audio data and said accompanying auxiliary video data into accompanying audio data packs and accompanying video data packs, respectively, combining means for combining said blocks of audio signals with said accompanying audio data pack thereby forming combined audio information and for combining said blocks of video signals with said accompanying video data pack thereby forming combined video information; identification parameter generating means for generating identification parameters corresponding respectively to said combined audio information or to said combined video information; encoding means for encoding said identification parameters, said combined audio information and said combined video information into said coded signals; and recording means for recording said coded signals onto a recording medium.

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Oguro Masaki,JPX, Apparatus for recording and/or reproducing information for use with a cassette having a memory and method thereof.
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Isozaki,Masaaki, Data recording and reproducing method and apparatus for adding synchronization data during recording and detecting synchronization data during reproduction.
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Fujinami Yasushi,JPX ; Kawamura Makoto,JPX, Data recording method and apparatus data record medium and data reproducing method and apparatus.
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Oguro Masaki,JPX, Digital audio signal transmission apparatus with data blocks of varying sizes.
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Izawa Masato,JPX ; Horikane Hiroshi,JPX, Digital recording and playback unit with an error correction device.
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Negishi Shinji,JPX, Digital signal multiplexing method and apparatus and digital signal recording medium.
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Oguro Masaki,JPX, Digital video recorder.
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Oishi Akihiro,JPX, Error correction in data reproduction.
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Terashita, Yasuhiko; Eguchi, Tatsuo; Nomura, Yasuo; Miyajima, Yasushi; Watanabe, Yoshikazu; Yamaguchi, Nobuaki; Sasaki, Kumiko; Niijima, Makoto; Suzuki, Ai, Information processing apparatus, information managing method and medium.
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Tojo,Hiroshi; Sohma,Hidetomo; Ito,Masanori, Information storing apparatus and method thereof.
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Mullis Phillip Russell, Infrared surveillance system with controlled video recording.
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Oguro Masaki,JPX ; Iizuka Ken,JPX, Method and apparatus for digitally recording and reproducing data recorded in the vertical blanking period of video signal.
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Chang,Chien Ken; Yang,Chung Yi; Lee,Chun Hao; Liu,Bao Kim, Method and apparatus for displaying component video signals.
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Yanagihara Naofumi,JPX, Recording and reproduction of variable-speed playback data using a specific area on each track of a recording medium.
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Kikuchi, Shinichi; Taira, Kazuhiko; Kurano, Tomoaki; Mimura, Hideki, Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium.
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Kikuchi,Shinichi; Taira,Kazuhiko; Kurano,Tomoaki; Mimura,Hideki, Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium.
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Kikuchi,Shinichi; Taira,Kazuhiko; Kurano,Tomoaki; Mimura,Hideki, Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus, and reproducing method for reproducing data from recording medium.
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Kiyama,Jiro; Yamaguchi,Takayoshi, Recording method, recording medium and recorder.
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Kawaguchi Mitsuyoshi,JPX ; Sasaya Takashi,JPX ; Henmi Fumiaki,JPX ; Abe Takao,JPX, Video tape recorder.
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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

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Digital video and audio signal recording and reproducing apparatus efficiently storing a variety of different accompanyi 원문보기

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Digital video and audio signal recording and reproducing apparatus efficiently storing a variety of different accompanyi 원문보기

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