JPS5486311A - Tape recorder - Google Patents
Tape recorderInfo
- Publication number
- JPS5486311A JPS5486311A JP15520077A JP15520077A JPS5486311A JP S5486311 A JPS5486311 A JP S5486311A JP 15520077 A JP15520077 A JP 15520077A JP 15520077 A JP15520077 A JP 15520077A JP S5486311 A JPS5486311 A JP S5486311A
- Authority
- JP
- Japan
- Prior art keywords
- fade
- circuit
- signals
- command
- circuits
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
PURPOSE: To eliminate the interruption of recording signals at the tape end and smooth the rising of the signals at the recording start by letting fade-out- and fade-in functions be automatically and smoothly effected.
CONSTITUTION: The recorder is so constituted that the outputs of the control circuit 1 of a fade-in switch S1 and a command circuit 2 operated by the operation start of an information source and the outputs of the control circuit 3 of a fade-out switch S2 and a command circuit 4 which is operated by the pre-end signal of a fixed time before the tape end are inputted to selection circuits 5, 6 respectively to drive a motor 8 via driving circuit 7 and that the variable resistance 9 connected to the motor 8 changes the signal level of a transmission circuit 10 and operates detection switches S3, S4 thereby resetting the control circuits and command circuits 1 thru 4. As a result, the first and final of the signals to be recorded in the tape are gradually risen and fallen, thus stable recording may be accomplished.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15520077A JPS5486311A (en) | 1977-12-21 | 1977-12-21 | Tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15520077A JPS5486311A (en) | 1977-12-21 | 1977-12-21 | Tape recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5486311A true JPS5486311A (en) | 1979-07-09 |
Family
ID=15600678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15520077A Pending JPS5486311A (en) | 1977-12-21 | 1977-12-21 | Tape recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5486311A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182923U (en) * | 1985-04-30 | 1986-11-14 |
-
1977
- 1977-12-21 JP JP15520077A patent/JPS5486311A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182923U (en) * | 1985-04-30 | 1986-11-14 |
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