JPS5545150A - Pcm recorder - Google Patents
Pcm recorderInfo
- Publication number
- JPS5545150A JPS5545150A JP11793378A JP11793378A JPS5545150A JP S5545150 A JPS5545150 A JP S5545150A JP 11793378 A JP11793378 A JP 11793378A JP 11793378 A JP11793378 A JP 11793378A JP S5545150 A JPS5545150 A JP S5545150A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pcm
- data
- synchronizing
- memory
- 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
Abstract
PURPOSE: To prevent destruction of data, used to expand a PCM signal, in a memory by resetting a memory read address register, etc., depending upon the logical product of a PCM reproduced synchronizing signal and data read end signal.
CONSTITUTION: The set output of FF 51 set by a vertical synchronizing signal separated from a PCM reproduced signal and an end signal synchronizing with clocks generated at the one-block read end of address register 55 reading data from memory 56 are AND-ed by AND gate 54 to reset the system together with FF 51 and register 55, thereby putting the system in its initial state. Therefore, the system is reset synchronizing with clocks by the end signal right after the generation of the vertical synchronizing signal only in a fixed period, so that the expansion of the PCM regenerated signal, etc., can be done without the destruction of data due to the generation of error data.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11793378A JPS5545150A (en) | 1978-09-27 | 1978-09-27 | Pcm recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11793378A JPS5545150A (en) | 1978-09-27 | 1978-09-27 | Pcm recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545150A true JPS5545150A (en) | 1980-03-29 |
JPS6128184B2 JPS6128184B2 (en) | 1986-06-28 |
Family
ID=14723791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11793378A Granted JPS5545150A (en) | 1978-09-27 | 1978-09-27 | Pcm recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545150A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6195864U (en) * | 1984-11-29 | 1986-06-20 |
-
1978
- 1978-09-27 JP JP11793378A patent/JPS5545150A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6195864U (en) * | 1984-11-29 | 1986-06-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS6128184B2 (en) | 1986-06-28 |
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