JPS5331117A - Magnetic reproducer - Google Patents
Magnetic reproducerInfo
- Publication number
- JPS5331117A JPS5331117A JP10483976A JP10483976A JPS5331117A JP S5331117 A JPS5331117 A JP S5331117A JP 10483976 A JP10483976 A JP 10483976A JP 10483976 A JP10483976 A JP 10483976A JP S5331117 A JPS5331117 A JP S5331117A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- magnetic reproducer
- reproducer
- magnetic
- constituting
- 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)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
PURPOSE: To increase S/N of reproduced pictures by constituting a pre-emphasis circuit by a delay circuit, a low-pass filter circuit and a substraction circuit for input signal.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51104839A JPS5946046B2 (en) | 1976-09-03 | 1976-09-03 | Recording/playback device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51104839A JPS5946046B2 (en) | 1976-09-03 | 1976-09-03 | Recording/playback device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5331117A true JPS5331117A (en) | 1978-03-24 |
JPS5946046B2 JPS5946046B2 (en) | 1984-11-10 |
Family
ID=14391507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51104839A Expired JPS5946046B2 (en) | 1976-09-03 | 1976-09-03 | Recording/playback device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5946046B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54159210A (en) * | 1978-06-06 | 1979-12-15 | Matsushita Electric Ind Co Ltd | Emphasis circuit of fm modulator and demodulator |
JPS5717240A (en) * | 1980-07-04 | 1982-01-28 | Hitachi Ltd | Dynamic deemphasis circuit |
-
1976
- 1976-09-03 JP JP51104839A patent/JPS5946046B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54159210A (en) * | 1978-06-06 | 1979-12-15 | Matsushita Electric Ind Co Ltd | Emphasis circuit of fm modulator and demodulator |
JPS5717240A (en) * | 1980-07-04 | 1982-01-28 | Hitachi Ltd | Dynamic deemphasis circuit |
JPH0150990B2 (en) * | 1980-07-04 | 1989-11-01 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5946046B2 (en) | 1984-11-10 |
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