JPS6435772A - Voice level controller for magnetic recording and reproducing device - Google Patents
Voice level controller for magnetic recording and reproducing deviceInfo
- Publication number
- JPS6435772A JPS6435772A JP19183087A JP19183087A JPS6435772A JP S6435772 A JPS6435772 A JP S6435772A JP 19183087 A JP19183087 A JP 19183087A JP 19183087 A JP19183087 A JP 19183087A JP S6435772 A JPS6435772 A JP S6435772A
- Authority
- JP
- Japan
- Prior art keywords
- voice
- level
- memory
- control
- voice level
- 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
- Control Of Amplification And Gain Control (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
PURPOSE:To control the voice level of respective channels by the contents of a memory by inputting an independent voice to each of plural recording channels, adjusting the voice by a voice level adjuster, and storing it into the memory. CONSTITUTION:A voice signal switching circuit 28 selects the voice of respective channels and displays it on a level meter 29. While watching this display, when it is adjusted to the proper level of a user, etc., by a voice level adjuster, a voice level control voltage adjusted by the voice level adjuster 32 is stored into a memory 31 together with a voice channel number. When they are once stored into the memory 31, stored data are sent to an output circuit 34 through a CPU 30 to go to a D/A-converted pulse width control signal, and outputted from the output circuit 34 to respective level control circuits 13-15. Thereafter, when the voice signal is inputted to input terminals 10-12, the recorded voice level of the respective channels is controlled by the control signal from the output circuit 34 at the level control circuit 13-15 and the level can be set freely as necessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19183087A JPS6435772A (en) | 1987-07-31 | 1987-07-31 | Voice level controller for magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19183087A JPS6435772A (en) | 1987-07-31 | 1987-07-31 | Voice level controller for magnetic recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6435772A true JPS6435772A (en) | 1989-02-06 |
Family
ID=16281228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19183087A Pending JPS6435772A (en) | 1987-07-31 | 1987-07-31 | Voice level controller for magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6435772A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02128252U (en) * | 1989-03-29 | 1990-10-23 | ||
JPH035450U (en) * | 1989-06-07 | 1991-01-21 |
-
1987
- 1987-07-31 JP JP19183087A patent/JPS6435772A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02128252U (en) * | 1989-03-29 | 1990-10-23 | ||
JPH035450U (en) * | 1989-06-07 | 1991-01-21 |
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