JPS54107326A - Recorder-reproducer - Google Patents
Recorder-reproducerInfo
- Publication number
- JPS54107326A JPS54107326A JP1385878A JP1385878A JPS54107326A JP S54107326 A JPS54107326 A JP S54107326A JP 1385878 A JP1385878 A JP 1385878A JP 1385878 A JP1385878 A JP 1385878A JP S54107326 A JPS54107326 A JP S54107326A
- Authority
- JP
- Japan
- Prior art keywords
- fade
- erase
- volume
- reproduction
- output
- 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 enable fade-in and fade-out of the signals having been recorded to be performed by operating an erase head in the reproduction state and gradually increasing or decreasing the magnitude of erase current.
CONSTITUTION: In the reproduction state, a bias oscillator 1 is operated and by applying the erase current being its output to an erase head 2, the signals having been recorded in a tape 3 may be erased. The reproduction output of a playback head 4 is applied to output terminal 6 via reproduction amplifier 5. Arrangement is so made that the magnitude of the erase current may be changed by regulating the supply voltage + B being applied from power source terminal to the bias oscillator 1 by means of a volume 8, and when it is desired to make fade-in, the resistance value of the volume 8 is gradually increased and when it is desired to perform fade- out, the resistance value of the volume 8 is grandually decreased, whereby these may be accomplished.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1385878A JPS54107326A (en) | 1978-02-09 | 1978-02-09 | Recorder-reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1385878A JPS54107326A (en) | 1978-02-09 | 1978-02-09 | Recorder-reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107326A true JPS54107326A (en) | 1979-08-23 |
Family
ID=11844960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1385878A Pending JPS54107326A (en) | 1978-02-09 | 1978-02-09 | Recorder-reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107326A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121215A (en) * | 1982-01-14 | 1983-07-19 | Tanabe Seiyaku Co Ltd | Antiallergic agent |
-
1978
- 1978-02-09 JP JP1385878A patent/JPS54107326A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121215A (en) * | 1982-01-14 | 1983-07-19 | Tanabe Seiyaku Co Ltd | Antiallergic agent |
JPS6340407B2 (en) * | 1982-01-14 | 1988-08-11 | Tanabe Seiyaku Co |
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