KR960001284B1 - 비데오 및 오디오 신호 기록 장치 - Google Patents
비데오 및 오디오 신호 기록 장치 Download PDFInfo
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- KR960001284B1 KR960001284B1 KR1019870005087A KR870005087A KR960001284B1 KR 960001284 B1 KR960001284 B1 KR 960001284B1 KR 1019870005087 A KR1019870005087 A KR 1019870005087A KR 870005087 A KR870005087 A KR 870005087A KR 960001284 B1 KR960001284 B1 KR 960001284B1
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Abstract
Description
Claims (13)
- 기록매체상의 복수개 연속 트랙에 비데오 및 오디오 신호를 기록하는 장치로서, 원시 오디오 신호를 수신하여 원시 엔코드된 디지탈 오디오 신호로 변환하는 제1오디오 신호 처리 수단, 비데오 신호를 공급하는 비데오 신호 처리 수단, 상기 기록 매체를 이송 방향으로 이송하는 수단, 상기 기록 매체상의 상기 연속 트랙 각각에 공급된 신호를 기록하는 최소한 제1 및 제2주 회전식 헤드, 상기 비데오 신호 및 기록 가능한 디지탈 오디오 신호를 상기 회전식 헤드에 선택적으로 공급하는 제1스위치 수단, 상기 비데오 신호가 상기 주 회전식 헤드에 공급되어 상기 트랙 각각의 주요부에 기록되며 상기 기록 가능한 디지탈 오디오 신호가 상기 주 회전식헤드에 공급되어 상기 트랙 각각의 과주사부에 기록되도록 상기 제1스위치 수단을 제어하는 제어 수단, 상기 이송 방향에 대해 고려하여 상기 제1 및 제2주 회전식 헤드 각각에 의해 다음 주사되어지는 트랙에 상관하여 상향 스트림 위치된 트랙 각각에 기록된 디지탈 오디오 신호를 재생하도록 배치된 최소한 제1 및 제2보조 회전식 헤드, 상기 보조 회전식 헤드에 의해 재생된 신호를 디코드된 재생 오디오 신호로 디코딩하는 제2오디오 신호 처리 수단, 디코드된 새로운 오디오 신호 및 상기 디코드된 재생이 오디오 신호를 수신하는 입력을 갖으며 상기 이들 신호를 선택적 조합하여 디코드된 합성 오디오 신호를 공급하는 오디오 신호 삽입 수단, 상기합성 오디오 신호를 엔코드된 새로운 디지탈 오디오 신호로 엔코딩하는 제3오디오 신호 처리 수단, 및, 상기 제어 수단에 의해, 상기 엔코드된 새로운 디지탈 오디오 신호 및 상기 원시 엔코드된 디지탈 오디오 신호중 선택된 것을, 상기 기록 가능한 디지탈 오디오 신호로서 상기 주 회전식 헤드에 공급시키는 상기 제1스위치 수단에 공급하도록 동작하는 제2스위치 수단을 구비하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 보조 회전식 헤드는 대응하는 주 회전식 헤드에 의해 다음 주사되어지는 것과는 상향 스트림 위치된 두 트랙인 트랙에서 재생하도록 배치된 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 보조 회전식 헤드는 상기 비데오 신호의 두 필드 간격에 대응하는 거리만큼 상기 대응하는 주 회전식 헤드에 의해 다음 주사되어질 트랙의 상향 스트림 위치된 트랙에서 재생하도록 배치된 것을 특징으로 하는 장치.
- 제1항에 있어서, 또한 상기 제1 및 제3오디오 신호 처리 수단에 색인 신호를 각각 공급하는 소스를 구비하여 이로써 각각 수단된 오디오 신호와 조합하는 것을 특징으로 하는 장치.
- 제4항에 있어서, 상기 색인 신호는 모드 제어 신호를 포함하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 또한 원시 코드화된 색인 신호를 발생하는 수단, 상기 제어 수단에 의해, 상기 원시 엔코드된 색인 신호를 상기 원시 엔코드된 디지탈 오디오 신호에 첨부하여 상기 트랙 각각의 상기 주요부와 상기 과주사부간의 색인부에 상기 기록 매체에 의해 후속 기록되도록 동작하는 제3스위치 수단, 코드화된 새로운 색인 신호를 발생하는 수단 및, 상기 제어 수단에 의해, 상기 원시 코드화된 색인 신호를 상기 보조 회전식 헤드로 재생된 상기 새로운 코드화된 색인 신호로 대체하여 상기 색인부에 후속 기록하도록 동작하는 제4스위치 수단을 구비하는 것을 특징으로 하는 장치.
- 제6항에 있어서, 상기 원시 및 새로운 코드화된 색인 신호 각각은 모드 제어 신호를 포함한 것을 특징으로 하는 장치.
- 제6항에 있어서, 상기 원시 엔코드된 디지탈 오디오 신호는 또한 상기 새로운 엔코드된 디지탈 오디오 신호로 대체되는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 원시 오디오 신호는 아나로그형이며 상기 제1오디오 신호 처리 수단은 상기 신호를 디지탈형으로 변환하는 것을 특징으로 하는 장치.
- 제9항에 있어서, 상기 제2오디오 처리 수단은 상기 보조 회전식 헤드에 의해 재생된 신호를 아나로그형인 상기 디코드된 재생 오디오 신호로 변환하며, 상기 오디오 신호 삽입 수단은 상기 새로운 디코드된 오디오 신호를 아나로그형으로 수신하여 상기 디코드된 합성 오디오 신호를 아나로그형으로 공급하며, 상기 제3오디오 신호 처리 수단은 상기 디코드된 합성 오디오 신호를 디지탈형으로 변환하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 오디오 신호 삽입 수단은 상기 디코드된 재생 오디오 신호 및 상기 새로운 디코드된 오디오 신호를 소정의 비로 혼합하여 상기 디코드된 합성 오디오 신호를 공급하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 오디오 신호 삽입 수단은 상기 디코드된 재생 오디오 신호를 상기 새로운 디코드된 오디오 신호로 대체하여 상기 디코드된 합성 오디오 신호를 공급하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 제1오디오 신호 처리 수단은 또한 상기 원시 엔코드된 디지탈 오디오 신호에 데이타를 인터리브하며, 상기 제2오디오 처리 수단은 상기 보조 회전식 헤드에 의해 재생된 신호를 디인터리브된 디지탈형의 상기 디코드된 재생 오디오 신호로 변환하며, 상기 오디오 신호 삽입 수단은 상기 새로운 디코드된 오디오 신호를 디인터리브된 디지탈형으로 수신하여 상기 디코드된 합성 오디오 신호를 디인터리브된 디지탈형으로 공급하며, 상기 제3오디오 신호 처리 수단은 상기 제1오디오 신호 처리 수단과 동일하게 상기 새로운 엔코드된 디지탈 오디오 신호에 데이타를 인터리브하는 것을 특징으로 하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP118699 | 1986-05-23 | ||
JP61118699A JP2590821B2 (ja) | 1986-05-23 | 1986-05-23 | 磁気記録再生装置 |
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Publication Number | Publication Date |
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KR870011569A KR870011569A (ko) | 1987-12-24 |
KR960001284B1 true KR960001284B1 (ko) | 1996-01-25 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019870005087A KR960001284B1 (ko) | 1986-05-23 | 1987-05-22 | 비데오 및 오디오 신호 기록 장치 |
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US (1) | US4768106A (ko) |
EP (1) | EP0246661B1 (ko) |
JP (1) | JP2590821B2 (ko) |
KR (1) | KR960001284B1 (ko) |
CA (1) | CA1284216C (ko) |
DE (1) | DE3750856T2 (ko) |
ES (1) | ES2065317T3 (ko) |
Families Citing this family (30)
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JPS63246087A (ja) * | 1986-11-19 | 1988-10-13 | Pioneer Electronic Corp | 記録方式 |
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US5267100A (en) * | 1988-02-14 | 1993-11-30 | Kabushiki Kaisha Kenwood | Magnetic recording apparatus with erroneous recording compensation |
US5159504A (en) * | 1988-07-12 | 1992-10-27 | Canon Kabushiki Kaisha | Information signal reproducing apparatus |
US5132807A (en) * | 1988-07-28 | 1992-07-21 | Canon Kabushiki Kaisha | Recording apparatus for recording main information with additional information |
US5282096A (en) * | 1989-02-16 | 1994-01-25 | Victor Company Of Japan, Ltd. | Magnetic recording and playback apparatus |
JP2751361B2 (ja) * | 1989-04-12 | 1998-05-18 | ソニー株式会社 | 情報信号記録装置 |
JPH0346102A (ja) * | 1989-07-14 | 1991-02-27 | Teac Corp | 回転ヘッド型磁気テープ装置におけるデータの記録方法 |
JP2928624B2 (ja) * | 1990-11-21 | 1999-08-03 | 株式会社日立製作所 | ワイド信号記録再生装置 |
US5253275A (en) | 1991-01-07 | 1993-10-12 | H. Lee Browne | Audio and video transmission and receiving system |
US5426538A (en) * | 1992-03-13 | 1995-06-20 | Sony Corporation | Recording and/or reproducing apparatus with means for establishing an after-recording area |
KR960011030B1 (ko) * | 1992-11-20 | 1996-08-16 | 마쯔시다덴기산교 가부시기가이샤 | 복수텔레비젼 신호기록재생방법 및 그것을 사용한 기록재생장치 |
US5615056A (en) * | 1992-12-04 | 1997-03-25 | Sony Corporation | Apparatus for recording and reproducing a digital video and audio signal |
EP0688018B1 (en) * | 1993-03-05 | 1998-12-16 | Sony Corporation | Digital speech sound reproduction apparatus and digital speech sound edition apparatus |
JPH0798935A (ja) * | 1993-09-29 | 1995-04-11 | Toshiba Corp | 情報信号記録再生装置 |
EP0836192A1 (en) * | 1993-10-29 | 1998-04-15 | Kabushiki Kaisha Toshiba | Multi-scene recording medium and method and apparatus for reproducing data therefrom |
US5835669A (en) * | 1995-06-28 | 1998-11-10 | Kabushiki Kaisha Toshiba | Multilingual recording medium which comprises frequency of use data/history data and a plurality of menus which are stored in a still picture format |
US5764846A (en) * | 1993-10-29 | 1998-06-09 | Kabushiki Kaisha Toshiba | Multi-scene recording medium and apparatus for reproducing data therefrom |
US5652824A (en) * | 1993-10-29 | 1997-07-29 | Tokyo Shibaura Electric Co | Multilingual recording medium and reproducing apparatus with automatic selection of substitutes and languages based on frequency of selections |
US5625570A (en) * | 1994-06-07 | 1997-04-29 | Technicolor Videocassette, Inc. | Method and system for inserting individualized audio segments into prerecorded video media |
KR200148355Y1 (ko) * | 1994-11-25 | 1999-06-15 | 류공현 | 멸균,건조기능 및 선반이 구비된 싱크대 서랍 |
US5778136A (en) * | 1995-06-15 | 1998-07-07 | Kabushiki Kaishi Toshiba | Multi-scene recording medium wherein related data segments of simultaneously proceeding scenes are recorded alternatingly and continuously thereon |
EP1143443B1 (en) * | 1995-07-14 | 2003-09-17 | Sony Corporation | Method for transmitting digital data and record medium |
JP3646382B2 (ja) * | 1995-12-13 | 2005-05-11 | ソニー株式会社 | データ処理装置、データ処理方法、データ記録装置、データ記録方法、符号化装置及び符号化方法 |
JP3763153B2 (ja) * | 1995-12-13 | 2006-04-05 | ソニー株式会社 | データ処理装置及びデータ処理方法 |
US6252961B1 (en) * | 1997-07-17 | 2001-06-26 | Hewlett-Packard Co | Method and apparatus for performing data encryption and error code correction |
KR100499608B1 (ko) * | 2002-05-23 | 2005-07-07 | 엘지전자 주식회사 | 재기록 가능 기록매체의 오디오 더빙방법 |
US10348907B1 (en) * | 2016-05-12 | 2019-07-09 | Antony P. Ng | Collaborative data processing |
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US4001882A (en) * | 1975-03-12 | 1977-01-04 | Spectra-Vision Corporation | Magnetic tape editing, previewing and animating method and system |
DE3034756C2 (de) * | 1979-09-18 | 1986-09-04 | Victor Company Of Japan, Ltd., Yokohama, Kanagawa | Audiosignalverarbeitungseinrichtung |
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JPS581829A (ja) * | 1981-05-06 | 1983-01-07 | Sony Corp | ビデオテ−プレコ−ダ |
JPS57186877A (en) * | 1981-05-14 | 1982-11-17 | Sony Corp | Magnetic recording method |
US4536805A (en) * | 1981-07-15 | 1985-08-20 | Canon Kabushiki Kaisha | Image signal recording-reproducing device |
GB2115595B (en) * | 1981-12-07 | 1985-03-06 | British Broadcasting Corp | Magnetic tape recording |
CA1203019A (en) * | 1982-01-19 | 1986-04-08 | Tetsu Watanabe | Apparatus for recording and reproducing a digital signal |
JPS58128002A (ja) * | 1982-01-25 | 1983-07-30 | Sony Corp | 記録再生装置 |
JPS58164383A (ja) * | 1982-03-25 | 1983-09-29 | Sony Corp | ビデオ信号記録装置 |
JPS58194162A (ja) * | 1982-05-07 | 1983-11-12 | Matsushita Electric Ind Co Ltd | 回転ヘツド型磁気記録再生装置 |
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JPS59127203A (ja) * | 1982-12-30 | 1984-07-23 | Sony Corp | 磁気記録再生装置 |
JPS59157810A (ja) * | 1983-02-28 | 1984-09-07 | Sony Corp | デジタル信号の再生方法 |
GB2167889B (en) * | 1984-11-28 | 1988-05-11 | Sony Corp | Video tape recorders |
US4791497A (en) * | 1985-07-19 | 1988-12-13 | Sony Corp. | Apparatus for recording and/or reproducing, in successive slant tracks on a record tape, at least an audio signal and an index signal for controlling tape transport |
US4706135A (en) * | 1986-01-10 | 1987-11-10 | Tokai Television Broadcasting Company Limited | Video recording apparatus with editing and mixing of delayed monitored video signal using equidistant record, read and erase heads |
-
1986
- 1986-05-23 JP JP61118699A patent/JP2590821B2/ja not_active Expired - Fee Related
-
1987
- 1987-05-01 US US07/044,840 patent/US4768106A/en not_active Expired - Lifetime
- 1987-05-04 CA CA000536325A patent/CA1284216C/en not_active Expired - Lifetime
- 1987-05-22 DE DE3750856T patent/DE3750856T2/de not_active Expired - Fee Related
- 1987-05-22 EP EP87107501A patent/EP0246661B1/en not_active Expired - Lifetime
- 1987-05-22 KR KR1019870005087A patent/KR960001284B1/ko not_active IP Right Cessation
- 1987-05-22 ES ES87107501T patent/ES2065317T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2590821B2 (ja) | 1997-03-12 |
ES2065317T3 (es) | 1995-02-16 |
CA1284216C (en) | 1991-05-14 |
DE3750856T2 (de) | 1995-05-24 |
EP0246661B1 (en) | 1994-12-14 |
JPS62275302A (ja) | 1987-11-30 |
EP0246661A3 (en) | 1991-07-10 |
US4768106A (en) | 1988-08-30 |
KR870011569A (ko) | 1987-12-24 |
DE3750856D1 (de) | 1995-01-26 |
EP0246661A2 (en) | 1987-11-25 |
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