JPS5498218A - Tape recorder - Google Patents
Tape recorderInfo
- Publication number
- JPS5498218A JPS5498218A JP538778A JP538778A JPS5498218A JP S5498218 A JPS5498218 A JP S5498218A JP 538778 A JP538778 A JP 538778A JP 538778 A JP538778 A JP 538778A JP S5498218 A JPS5498218 A JP S5498218A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- change
- frequency
- tape
- slider
- 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 so arrange the recorder that even if tape speed is made faster or slower than reference value the reproduced sound quality hardly changes by providing a running speed varying means and a reproduction frequency characteristic varying means.
CONSTITUTION: When tape constant running speed is set at a high speed, i.e., when the slider of a first variable resistor 10 is set at the A side, the speed of a motor 9 increases and the slider of the second variable resistor 6 of a feedback circuit 4 is also set at the A side. Then, its resistance value increases and the frequency characteristics of a regenerative amplifier 2 becomes the characteristics of a second curve 12, i.e., the the characteristics wherein high frequency range is lowered and low frequency is raised. Hence, the change in the quality of reproduced sounds accompanied with the change of tape speed is compensated by the change in the frequency characteristics of the regenerative
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP538778A JPS5498218A (en) | 1978-01-20 | 1978-01-20 | Tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP538778A JPS5498218A (en) | 1978-01-20 | 1978-01-20 | Tape recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5498218A true JPS5498218A (en) | 1979-08-03 |
Family
ID=11609747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP538778A Pending JPS5498218A (en) | 1978-01-20 | 1978-01-20 | Tape recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5498218A (en) |
-
1978
- 1978-01-20 JP JP538778A patent/JPS5498218A/en active Pending
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