JPS6256588B2 - - Google Patents
Info
- Publication number
- JPS6256588B2 JPS6256588B2 JP57187026A JP18702682A JPS6256588B2 JP S6256588 B2 JPS6256588 B2 JP S6256588B2 JP 57187026 A JP57187026 A JP 57187026A JP 18702682 A JP18702682 A JP 18702682A JP S6256588 B2 JPS6256588 B2 JP S6256588B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- disk
- disk rotation
- phase
- 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 12
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000009499 grossing Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000005236 sound signal Effects 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
- G11B19/28—Speed controlling, regulating, or indicating
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18702682A JPS5977672A (ja) | 1982-10-25 | 1982-10-25 | デイスク再生装置におけるデイスク回転制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18702682A JPS5977672A (ja) | 1982-10-25 | 1982-10-25 | デイスク再生装置におけるデイスク回転制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5977672A JPS5977672A (ja) | 1984-05-04 |
| JPS6256588B2 true JPS6256588B2 (nl) | 1987-11-26 |
Family
ID=16198888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18702682A Granted JPS5977672A (ja) | 1982-10-25 | 1982-10-25 | デイスク再生装置におけるデイスク回転制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977672A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257892U (nl) * | 1988-10-20 | 1990-04-25 |
-
1982
- 1982-10-25 JP JP18702682A patent/JPS5977672A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS AND CONTROL INSTRUMENTATION=1976 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257892U (nl) * | 1988-10-20 | 1990-04-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5977672A (ja) | 1984-05-04 |
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