RECORDING AND REPRODUCING APPARATUS AND METHOD FOR DIGITAL VCR
PURPOSE: A video recorder/player of a D-VCR(Digital Video Cassette Recorder) is provided to record/reproduce digital signals with a regular video tape by recording the same digital signals on multiple tracks depending on a high- or low-density tape. CONSTITUTION: An input/output unit(51) inputs digi...
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| creator | CHO, JUNG KWEON KIM, JAE LYONG LEE, DOO HEE MIN, KYOUNG IL LEE, DONG HWA SHIN, YONG HOO PARK, TAE SUK PARK, TAE JOON KWEON, TAE KYOUNG LEE, SANG MOON LIM, SOON GI KIM, YOUNG GIL LEE, JAE HYOUNG CHOI, MAN CHOOL WOO, SANG JOON |
| description | PURPOSE: A video recorder/player of a D-VCR(Digital Video Cassette Recorder) is provided to record/reproduce digital signals with a regular video tape by recording the same digital signals on multiple tracks depending on a high- or low-density tape. CONSTITUTION: An input/output unit(51) inputs digital signals or outputs played digital signals. A recording/reproducing signal processor(53) converts the digital data into recording form of a tape and records/reproduces the signals. A rotary head drum(55) has a video head(55a) for recording/producing the signals on a video tape(54). A servo controller(56) controls traveling of the video tape and rotation of the rotary head drum. A clock generator(57) supplies reference clocks for servo control to the servo controller. A system controller(58) decides a recording or a reproducing mode depending on kinds of tapes as well as performs clock generation and system control depending on the selected mode. A tape detector(59) detects the kinds of tapes. Therefore, the digital signals are recorded/reproduced automatically without data loss. |
| format | Patent |
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CONSTITUTION: An input/output unit(51) inputs digital signals or outputs played digital signals. A recording/reproducing signal processor(53) converts the digital data into recording form of a tape and records/reproduces the signals. A rotary head drum(55) has a video head(55a) for recording/producing the signals on a video tape(54). A servo controller(56) controls traveling of the video tape and rotation of the rotary head drum. A clock generator(57) supplies reference clocks for servo control to the servo controller. A system controller(58) decides a recording or a reproducing mode depending on kinds of tapes as well as performs clock generation and system control depending on the selected mode. A tape detector(59) detects the kinds of tapes. Therefore, the digital signals are recorded/reproduced automatically without data loss.</description><edition>7</edition><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001002&DB=EPODOC&CC=KR&NR=100265009B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001002&DB=EPODOC&CC=KR&NR=100265009B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHO, JUNG KWEON</creatorcontrib><creatorcontrib>KIM, JAE LYONG</creatorcontrib><creatorcontrib>LEE, DOO HEE</creatorcontrib><creatorcontrib>MIN, KYOUNG IL</creatorcontrib><creatorcontrib>LEE, DONG HWA</creatorcontrib><creatorcontrib>SHIN, YONG HOO</creatorcontrib><creatorcontrib>PARK, TAE SUK</creatorcontrib><creatorcontrib>PARK, TAE JOON</creatorcontrib><creatorcontrib>KWEON, TAE KYOUNG</creatorcontrib><creatorcontrib>LEE, SANG MOON</creatorcontrib><creatorcontrib>LIM, SOON GI</creatorcontrib><creatorcontrib>KIM, YOUNG GIL</creatorcontrib><creatorcontrib>LEE, JAE HYOUNG</creatorcontrib><creatorcontrib>CHOI, MAN CHOOL</creatorcontrib><creatorcontrib>WOO, SANG JOON</creatorcontrib><title>RECORDING AND REPRODUCING APPARATUS AND METHOD FOR DIGITAL VCR</title><description>PURPOSE: A video recorder/player of a D-VCR(Digital Video Cassette Recorder) is provided to record/reproduce digital signals with a regular video tape by recording the same digital signals on multiple tracks depending on a high- or low-density tape. 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CONSTITUTION: An input/output unit(51) inputs digital signals or outputs played digital signals. A recording/reproducing signal processor(53) converts the digital data into recording form of a tape and records/reproduces the signals. A rotary head drum(55) has a video head(55a) for recording/producing the signals on a video tape(54). A servo controller(56) controls traveling of the video tape and rotation of the rotary head drum. A clock generator(57) supplies reference clocks for servo control to the servo controller. A system controller(58) decides a recording or a reproducing mode depending on kinds of tapes as well as performs clock generation and system control depending on the selected mode. A tape detector(59) detects the kinds of tapes. Therefore, the digital signals are recorded/reproduced automatically without data loss.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | RECORDING AND REPRODUCING APPARATUS AND METHOD FOR DIGITAL VCR |
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