JPH0421392B2 - - Google Patents
Info
- Publication number
- JPH0421392B2 JPH0421392B2 JP57006827A JP682782A JPH0421392B2 JP H0421392 B2 JPH0421392 B2 JP H0421392B2 JP 57006827 A JP57006827 A JP 57006827A JP 682782 A JP682782 A JP 682782A JP H0421392 B2 JPH0421392 B2 JP H0421392B2
- Authority
- JP
- Japan
- Prior art keywords
- time axis
- signal
- clock
- phase
- error
- 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
- 238000012937 correction Methods 0.000 claims description 86
- 238000005070 sampling Methods 0.000 claims description 68
- 238000001514 detection method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57006827A JPS58124385A (ja) | 1982-01-21 | 1982-01-21 | 時間軸補正装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57006827A JPS58124385A (ja) | 1982-01-21 | 1982-01-21 | 時間軸補正装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58124385A JPS58124385A (ja) | 1983-07-23 |
| JPH0421392B2 true JPH0421392B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-09 |
Family
ID=11649048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57006827A Granted JPS58124385A (ja) | 1982-01-21 | 1982-01-21 | 時間軸補正装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124385A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148608A (ja) * | 1984-12-21 | 1986-07-07 | Mitsubishi Electric Corp | 磁気記録再生装置 |
| JPS61214876A (ja) * | 1985-03-20 | 1986-09-24 | Mitsubishi Electric Corp | 時間軸変動補正装置 |
| JP2655650B2 (ja) * | 1987-08-18 | 1997-09-24 | 三菱電機株式会社 | 時間軸補正装置 |
| US4987491A (en) * | 1989-01-20 | 1991-01-22 | Sanyo Electric Co., Ltd. | Jitter compensation circuit for processing jitter components of reproduced video signal |
| JPH0793734B2 (ja) * | 1989-06-20 | 1995-10-09 | 松下電器産業株式会社 | 位相検出装置 |
-
1982
- 1982-01-21 JP JP57006827A patent/JPS58124385A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58124385A (ja) | 1983-07-23 |