JPS551656A - Magnetic recording and reproducing unit - Google Patents
Magnetic recording and reproducing unitInfo
- Publication number
- JPS551656A JPS551656A JP7452978A JP7452978A JPS551656A JP S551656 A JPS551656 A JP S551656A JP 7452978 A JP7452978 A JP 7452978A JP 7452978 A JP7452978 A JP 7452978A JP S551656 A JPS551656 A JP S551656A
- Authority
- JP
- Japan
- Prior art keywords
- guide pin
- tape
- shift
- timing
- magnetic recording
- 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
Abstract
PURPOSE: To increase the audio quality of audio signal, by correcting the shift in timing between the reproduced picture and the reproduced sound through a simple constituion such as tape path change.
CONSTITUTION: The auxiliary guide pin 21 is placed with a given distance from the guide pin 4 placed between the recording head 10R and the drum 1, and the movable guide pin 22 which can move to the direction orthogonal to the running direction of the tape T at the intermediate position between the guide pins 4 and 21, is provided. The guide pin 22 moves the position by the length corresponding to the distance W between the recording head 10P and the reproducing head 10R, only at recording. Thus, the tape at reproduction is extended by W to correct the shift in timing between the reproduced picture and the reproduced sound. Accordingly, the audio quality of the audio signals can be increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7452978A JPS551656A (en) | 1978-06-20 | 1978-06-20 | Magnetic recording and reproducing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7452978A JPS551656A (en) | 1978-06-20 | 1978-06-20 | Magnetic recording and reproducing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS551656A true JPS551656A (en) | 1980-01-08 |
Family
ID=13549915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7452978A Pending JPS551656A (en) | 1978-06-20 | 1978-06-20 | Magnetic recording and reproducing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS551656A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58203602A (en) * | 1982-05-24 | 1983-11-28 | Tdk Corp | Sound recording and reproducing system of vtr |
-
1978
- 1978-06-20 JP JP7452978A patent/JPS551656A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58203602A (en) * | 1982-05-24 | 1983-11-28 | Tdk Corp | Sound recording and reproducing system of vtr |
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