JPH0327986B2 - - Google Patents
Info
- Publication number
- JPH0327986B2 JPH0327986B2 JP15370781A JP15370781A JPH0327986B2 JP H0327986 B2 JPH0327986 B2 JP H0327986B2 JP 15370781 A JP15370781 A JP 15370781A JP 15370781 A JP15370781 A JP 15370781A JP H0327986 B2 JPH0327986 B2 JP H0327986B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pulse width
- synchronization signal
- period
- maximum pulse
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/24—Arrangements for providing constant relative speed between record carrier and head
Landscapes
- Rotational Drive Of Disk (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15370781A JPS5856258A (ja) | 1981-09-30 | 1981-09-30 | 再生速度制御装置 |
GB08227632A GB2109593B (en) | 1981-09-30 | 1982-09-28 | Playback speed control system |
EP82109013A EP0075948B1 (en) | 1981-09-30 | 1982-09-29 | Playback speed control system |
US06/428,209 US4532561A (en) | 1981-09-30 | 1982-09-29 | Playback speed control system |
DE8282109013T DE3275144D1 (en) | 1981-09-30 | 1982-09-29 | Playback speed control system |
AT82109013T ATE24981T1 (de) | 1981-09-30 | 1982-09-29 | Vorrichtung zum regeln der abtastgeschwindigkeit. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15370781A JPS5856258A (ja) | 1981-09-30 | 1981-09-30 | 再生速度制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5856258A JPS5856258A (ja) | 1983-04-02 |
JPH0327986B2 true JPH0327986B2 (ko) | 1991-04-17 |
Family
ID=15568337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15370781A Granted JPS5856258A (ja) | 1981-09-30 | 1981-09-30 | 再生速度制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856258A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2919380B2 (ja) * | 1996-08-29 | 1999-07-12 | 山形日本電気株式会社 | ディスク回転速度制御回路 |
JP2972657B2 (ja) * | 1997-06-20 | 1999-11-08 | 山形日本電気株式会社 | Efm信号のフレーム周期検出回路及びefm信号再生用ビット同期クロック信号の周波数制御方法 |
-
1981
- 1981-09-30 JP JP15370781A patent/JPS5856258A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5856258A (ja) | 1983-04-02 |
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