DE3584609D1 - Geraet zur erzeugung digitaler signale. - Google Patents
Geraet zur erzeugung digitaler signale.Info
- Publication number
- DE3584609D1 DE3584609D1 DE8585307747T DE3584609T DE3584609D1 DE 3584609 D1 DE3584609 D1 DE 3584609D1 DE 8585307747 T DE8585307747 T DE 8585307747T DE 3584609 T DE3584609 T DE 3584609T DE 3584609 D1 DE3584609 D1 DE 3584609D1
- Authority
- DE
- Germany
- Prior art keywords
- digital signals
- generating digital
- generating
- signals
- digital
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59232077A JPS61110359A (ja) | 1984-11-02 | 1984-11-02 | デジタル信号再生装置 |
JP60146268A JPH0650582B2 (ja) | 1985-07-03 | 1985-07-03 | 再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3584609D1 true DE3584609D1 (de) | 1991-12-12 |
Family
ID=26477148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585307747T Expired - Lifetime DE3584609D1 (de) | 1984-11-02 | 1985-10-25 | Geraet zur erzeugung digitaler signale. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4630142A (de) |
EP (1) | EP0180432B1 (de) |
KR (1) | KR940007625B1 (de) |
CN (1) | CN1003684B (de) |
AU (1) | AU585270B2 (de) |
BR (1) | BR8505446A (de) |
CA (1) | CA1235802A (de) |
DE (1) | DE3584609D1 (de) |
DK (1) | DK164615C (de) |
ES (1) | ES8705140A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61217954A (ja) * | 1985-03-25 | 1986-09-27 | Sony Corp | 記録再生装置 |
JPH0690826B2 (ja) * | 1985-04-05 | 1994-11-14 | ソニー株式会社 | 信号再生装置 |
JP2550949B2 (ja) * | 1986-06-28 | 1996-11-06 | ソニー株式会社 | 制御信号の検出方法 |
DE3769028D1 (de) * | 1986-07-22 | 1991-05-08 | Matsushita Electric Ind Co Ltd | Geraet zur wiedergabe von auf einem band aufgenommenen signalen. |
JP2513204B2 (ja) * | 1987-01-28 | 1996-07-03 | ソニー株式会社 | Pcm信号再生装置の速度制御回路 |
JPH0695411B2 (ja) * | 1987-03-10 | 1994-11-24 | ヤマハ株式会社 | 磁気記録再生装置 |
JPH01144256A (ja) * | 1987-11-30 | 1989-06-06 | Matsushita Electric Ind Co Ltd | 磁気テープ再生装置 |
JP2695186B2 (ja) * | 1988-05-09 | 1997-12-24 | シャープ株式会社 | 回転ドラムヘッド磁気テープ再生装置 |
US5227928A (en) * | 1988-06-06 | 1993-07-13 | Pioneer Electronic Corporation | Magnetic recording/reproducing apparatus which maintains a constant speed relation between a linearly moving tape and a rotationally moving head |
KR920009774B1 (ko) * | 1988-12-17 | 1992-10-22 | 삼성전자 주식회사 | 디지탈 오디오 테이프 레코우더의 고속서어치시 드럼 회전속도 연산 제어장치 및 방법 |
AU643951B2 (en) * | 1989-12-30 | 1993-12-02 | Sony Corporation | Rotary head type magnetic tape apparatus |
JPH0411318A (ja) * | 1990-04-27 | 1992-01-16 | Matsushita Electric Ind Co Ltd | 磁気記録再生方法 |
DE69133381T2 (de) * | 1990-11-30 | 2005-05-04 | Victor Company of Japan, Ltd., Yokohama | Trommelservosystem |
US6046144A (en) * | 1997-06-02 | 2000-04-04 | R.T. Vanderbilt Co., Inc. | Combination of phosphate based additives and sulfonate salts for hydraulic fluids and lubricating compositions |
EP1653649A1 (de) * | 2004-10-28 | 2006-05-03 | Agilent Technologies, Inc. | System und Verfahren zur Ermittlung der Bitfehlerrate eines digitalen Signals |
JP5493916B2 (ja) * | 2010-01-28 | 2014-05-14 | ミツミ電機株式会社 | 昇降圧dc−dcコンバータおよびスイッチング制御回路 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631662B2 (de) * | 1974-07-17 | 1981-07-22 | ||
JPS551724A (en) * | 1978-06-19 | 1980-01-08 | Sony Corp | Video signal reproducing unit |
JPS5553981A (en) * | 1978-10-16 | 1980-04-19 | Victor Co Of Japan Ltd | Magnetic reproducer |
JPS56104587A (en) * | 1980-01-23 | 1981-08-20 | Akai Electric Co Ltd | Fast-forwarding reproducing and rewinding reproducing system in vtr |
US4484235A (en) * | 1980-06-19 | 1984-11-20 | Matsushita Electric Industrial Co., Ltd. | Phase control circuit and magnetic reproducing apparatus using the same |
JPS57198579A (en) * | 1981-05-29 | 1982-12-06 | Sony Corp | Disc reproducing device |
JPS5845651A (ja) * | 1981-09-07 | 1983-03-16 | Victor Co Of Japan Ltd | ヘツドサ−ボ回路 |
GB2109593B (en) * | 1981-09-30 | 1985-09-04 | Hitachi Ltd | Playback speed control system |
JPS5864671A (ja) * | 1981-10-13 | 1983-04-18 | Sony Corp | デイスク再生装置 |
JPS59185071A (ja) * | 1983-04-04 | 1984-10-20 | Hitachi Ltd | 情報記録デイスクの再生速度制御装置 |
FR2553223B1 (fr) * | 1983-10-11 | 1985-11-08 | Thomson Csf | Magnetophone permettant la lecture d'un code temporel quelle que soit la vitesse de defilement de la bande magnetique |
JPS61217954A (ja) * | 1985-03-25 | 1986-09-27 | Sony Corp | 記録再生装置 |
-
1985
- 1985-10-25 US US06/791,518 patent/US4630142A/en not_active Expired - Lifetime
- 1985-10-25 EP EP85307747A patent/EP0180432B1/de not_active Expired - Lifetime
- 1985-10-25 DE DE8585307747T patent/DE3584609D1/de not_active Expired - Lifetime
- 1985-10-28 CA CA000493975A patent/CA1235802A/en not_active Expired
- 1985-10-30 AU AU49205/85A patent/AU585270B2/en not_active Expired
- 1985-10-30 CN CN85108630.6A patent/CN1003684B/zh not_active Expired
- 1985-10-31 ES ES548417A patent/ES8705140A1/es not_active Expired
- 1985-10-31 BR BR8505446A patent/BR8505446A/pt not_active IP Right Cessation
- 1985-11-01 DK DK505385A patent/DK164615C/da not_active IP Right Cessation
- 1985-11-02 KR KR1019850008174A patent/KR940007625B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1003684B (zh) | 1989-03-22 |
DK505385D0 (da) | 1985-11-01 |
DK164615B (da) | 1992-07-20 |
US4630142A (en) | 1986-12-16 |
BR8505446A (pt) | 1986-08-05 |
CN85108630A (zh) | 1986-04-10 |
AU4920585A (en) | 1986-05-08 |
ES548417A0 (es) | 1987-04-16 |
ES8705140A1 (es) | 1987-04-16 |
DK505385A (da) | 1986-05-03 |
EP0180432A2 (de) | 1986-05-07 |
AU585270B2 (en) | 1989-06-15 |
EP0180432B1 (de) | 1991-11-06 |
EP0180432A3 (en) | 1987-10-07 |
KR860004383A (ko) | 1986-06-20 |
DK164615C (da) | 1992-12-07 |
KR940007625B1 (ko) | 1994-08-22 |
CA1235802A (en) | 1988-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |