JPS6462986A - Information recording disc and reproducing device therefor - Google Patents
Information recording disc and reproducing device thereforInfo
- Publication number
- JPS6462986A JPS6462986A JP62219096A JP21909687A JPS6462986A JP S6462986 A JPS6462986 A JP S6462986A JP 62219096 A JP62219096 A JP 62219096A JP 21909687 A JP21909687 A JP 21909687A JP S6462986 A JPS6462986 A JP S6462986A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- audio signals
- recording
- movie film
- field
- 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.)
- Pending
Links
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE:To increase a recording density, by extracting a video signal and the audio signals of plural channels from a movie film, converting the video signal by means of a 2-3 pull-down method, using a field memory at the time of recording the video signal together with the audio signals, and allowing one frame to correspond to one field. CONSTITUTION:The video signal and the audio signals of plural channels are recorded on one and the same track. The video signal is one which is converted to the video signal from the movie film by means of the 2-3 pull-down. Only either the odd fields or even fields of the video signal are made into a recording video signal, and simultaneously, recording is executed in causing movie film one frame to correspond to recording video signal one field. The audio signals record voices different in a time relation on the same track. At the time of regeneration, by using the field memory, the video signal and audio signals in prescribed signal shapes are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219096A JPS6462986A (en) | 1987-09-03 | 1987-09-03 | Information recording disc and reproducing device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219096A JPS6462986A (en) | 1987-09-03 | 1987-09-03 | Information recording disc and reproducing device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6462986A true JPS6462986A (en) | 1989-03-09 |
Family
ID=16730195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62219096A Pending JPS6462986A (en) | 1987-09-03 | 1987-09-03 | Information recording disc and reproducing device therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2048539A1 (en) | 2007-09-06 | 2009-04-15 | FUJIFILM Corporation | Processed pigment, pigment-dispersed composition, colored photosensitive composition, color filter, liquid crystal display element, and solid image pickup element |
| US8163447B2 (en) | 2007-03-29 | 2012-04-24 | Fujifilm Corporation | Colored photocurable composition for solid state image pick-up device, color filter and method for production thereof, and solid state image pick-up device |
-
1987
- 1987-09-03 JP JP62219096A patent/JPS6462986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8163447B2 (en) | 2007-03-29 | 2012-04-24 | Fujifilm Corporation | Colored photocurable composition for solid state image pick-up device, color filter and method for production thereof, and solid state image pick-up device |
| EP2048539A1 (en) | 2007-09-06 | 2009-04-15 | FUJIFILM Corporation | Processed pigment, pigment-dispersed composition, colored photosensitive composition, color filter, liquid crystal display element, and solid image pickup element |
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