JPS5483811A - Magnetic recording device - Google Patents
Magnetic recording deviceInfo
- Publication number
- JPS5483811A JPS5483811A JP15062777A JP15062777A JPS5483811A JP S5483811 A JPS5483811 A JP S5483811A JP 15062777 A JP15062777 A JP 15062777A JP 15062777 A JP15062777 A JP 15062777A JP S5483811 A JPS5483811 A JP S5483811A
- Authority
- JP
- Japan
- Prior art keywords
- digital
- signals
- analog
- head
- reproduced
- 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 facilitate and ensure the recording and reproducing operations of analog and digital signals by recording the analog and digital signals in a magnetic tape in a superposed manner.
CONSTITUTION: If a multi-channel analog head 3 having track widthes W1, W3 and so on and a multi-channel digital head 5 are used to effect reconds in a magnetic tape 1, analog signals are recorded in a superposed manner on plural digital tracks so that the multichannel anaglog and digital reocrds can be accomplished with ease. If the tape 1 is reproduced, the analog signals of control signals or the like and digital aural signals having been subjected to PCM modulation are excellently separated, because they have different frequency bands, with thr use of band- pass filters corresponding to the respective bands so that the excellent reproduction can be effected without any influence from the crosstalk. Thus, with the use of a simple construction having the minimum head number, the digital and analog signals can be recorded and reproduced in an easy and reliable manner.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15062777A JPS6052482B2 (en) | 1977-12-16 | 1977-12-16 | Magnetic recording method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15062777A JPS6052482B2 (en) | 1977-12-16 | 1977-12-16 | Magnetic recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5483811A true JPS5483811A (en) | 1979-07-04 |
JPS6052482B2 JPS6052482B2 (en) | 1985-11-19 |
Family
ID=15500985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15062777A Expired JPS6052482B2 (en) | 1977-12-16 | 1977-12-16 | Magnetic recording method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6052482B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430268A2 (en) * | 1989-11-29 | 1991-06-05 | Sony Corporation | Magnetic recording and playback apparatus |
-
1977
- 1977-12-16 JP JP15062777A patent/JPS6052482B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430268A2 (en) * | 1989-11-29 | 1991-06-05 | Sony Corporation | Magnetic recording and playback apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6052482B2 (en) | 1985-11-19 |
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