JPS52156602A - Noise reducing system for fm multiple signal recording and reproducing system - Google Patents
Noise reducing system for fm multiple signal recording and reproducing systemInfo
- Publication number
- JPS52156602A JPS52156602A JP7281476A JP7281476A JPS52156602A JP S52156602 A JPS52156602 A JP S52156602A JP 7281476 A JP7281476 A JP 7281476A JP 7281476 A JP7281476 A JP 7281476A JP S52156602 A JPS52156602 A JP S52156602A
- Authority
- JP
- Japan
- Prior art keywords
- signal recording
- noise reducing
- multiple signal
- reproducing
- reproducing system
- 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 reduce the jitter noises of a multiple channel stereophonic record by recording a reference signal together with an audio signal and by applying the reference signal, after its phase has been inverted, to the audio signal when in the reproducing operation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7281476A JPS5916477B2 (en) | 1976-05-28 | 1976-05-28 | Noise reduction method in FM multiplex signal recording and reproducing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7281476A JPS5916477B2 (en) | 1976-05-28 | 1976-05-28 | Noise reduction method in FM multiplex signal recording and reproducing system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52156602A true JPS52156602A (en) | 1977-12-27 |
JPS5916477B2 JPS5916477B2 (en) | 1984-04-16 |
Family
ID=13500243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7281476A Expired JPS5916477B2 (en) | 1976-05-28 | 1976-05-28 | Noise reduction method in FM multiplex signal recording and reproducing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5916477B2 (en) |
-
1976
- 1976-05-28 JP JP7281476A patent/JPS5916477B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5916477B2 (en) | 1984-04-16 |
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