JPS5668973A - Reproducing device for record information containing address signal - Google Patents
Reproducing device for record information containing address signalInfo
- Publication number
- JPS5668973A JPS5668973A JP14421079A JP14421079A JPS5668973A JP S5668973 A JPS5668973 A JP S5668973A JP 14421079 A JP14421079 A JP 14421079A JP 14421079 A JP14421079 A JP 14421079A JP S5668973 A JPS5668973 A JP S5668973A
- Authority
- JP
- Japan
- Prior art keywords
- address
- circuit
- drop
- signal
- address signal
- 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.)
- Granted
Links
Landscapes
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
PURPOSE: To avoid a replacement by the wrong address signal, by discontinuing the compensating action of the drop-out in case the drop-out occurs in the address signal section.
CONSTITUTION: The reproduced RF signal containing the address signal is applied to the switch circuit 3 for compensation of the drop-out to be turned directly into the video signal as well as supplied to the synchronous isolating circuit 12 and the address isolating circuit each. In case the drop-out including the address section occurs in the address isolating circuit 13 passing through from the circuit 12 through the address section detecting circuit 14, the section detecting signal shifts to a low level. Then the output of the AND gate 8 is turned to a low level, and the output of the amplifier 2 is selected through the circuit 3 to make the drop-out compensation inactive.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421079A JPS5668973A (en) | 1979-11-07 | 1979-11-07 | Reproducing device for record information containing address signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421079A JPS5668973A (en) | 1979-11-07 | 1979-11-07 | Reproducing device for record information containing address signal |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP34405989A Division JPH02216675A (en) | 1989-12-28 | 1989-12-28 | Reproducing device for recording information including address signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5668973A true JPS5668973A (en) | 1981-06-09 |
JPS641868B2 JPS641868B2 (en) | 1989-01-12 |
Family
ID=15356784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14421079A Granted JPS5668973A (en) | 1979-11-07 | 1979-11-07 | Reproducing device for record information containing address signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668973A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882080U (en) * | 1981-11-27 | 1983-06-03 | 株式会社東芝 | signal detection device |
JPS6171783A (en) * | 1984-09-14 | 1986-04-12 | Victor Co Of Japan Ltd | Drop-out detecting circuit |
JPH01106683A (en) * | 1987-10-20 | 1989-04-24 | Victor Co Of Japan Ltd | Method for reproducing information recording medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2135911B1 (en) | 2007-03-30 | 2014-05-28 | FUJIFILM Corporation | Ultraviolet ray absorber composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121727A (en) * | 1974-08-17 | 1976-02-21 | Teac Corp | |
JPS5335512A (en) * | 1976-09-13 | 1978-04-03 | Sanyo Electric Co Ltd | Drop-out compensating circuit |
-
1979
- 1979-11-07 JP JP14421079A patent/JPS5668973A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121727A (en) * | 1974-08-17 | 1976-02-21 | Teac Corp | |
JPS5335512A (en) * | 1976-09-13 | 1978-04-03 | Sanyo Electric Co Ltd | Drop-out compensating circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5882080U (en) * | 1981-11-27 | 1983-06-03 | 株式会社東芝 | signal detection device |
JPS6171783A (en) * | 1984-09-14 | 1986-04-12 | Victor Co Of Japan Ltd | Drop-out detecting circuit |
JPH01106683A (en) * | 1987-10-20 | 1989-04-24 | Victor Co Of Japan Ltd | Method for reproducing information recording medium |
Also Published As
Publication number | Publication date |
---|---|
JPS641868B2 (en) | 1989-01-12 |
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