JPS5760553A - Producing device of muting signal in recording system - Google Patents
Producing device of muting signal in recording systemInfo
- Publication number
- JPS5760553A JPS5760553A JP55136534A JP13653480A JPS5760553A JP S5760553 A JPS5760553 A JP S5760553A JP 55136534 A JP55136534 A JP 55136534A JP 13653480 A JP13653480 A JP 13653480A JP S5760553 A JPS5760553 A JP S5760553A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- inverting
- circuit
- key
- given
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
PURPOSE:To simplify a circuit of a tape recorder having a logic control operating section, by commonly using a pause operating key for a recording system muting oprating section. CONSTITUTION:A signal from a playback and recording operation keys S1, S2 is given to a logic circuit LC respectively. A signal of a pause operating key S3 and a recording control signal from the logic circuit are given to an AND circuit Q2 to introduce a recording system muting signal. On the other hand, an inverting or non- inverting signal, and a non-inverting or inverting signal are outputted from an FFQ4 from the signal of the key S3. This inverting or non-inverting signal and the signal of the key S3 are given to an AND circuit Q6, and an inverting or non-inverting signal and the signal of the key S3 are given to an AND circuit Q7. The output of an OR circuit Q8 to which the output of the AND circuits Q6, Q7 is applied is given to the logic circuit as a pause signal. Since the key S3 can commonly be used for the pause and recording muting, the circuit can be simplified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136534A JPS5760553A (en) | 1980-09-30 | 1980-09-30 | Producing device of muting signal in recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136534A JPS5760553A (en) | 1980-09-30 | 1980-09-30 | Producing device of muting signal in recording system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5760553A true JPS5760553A (en) | 1982-04-12 |
Family
ID=15177427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55136534A Pending JPS5760553A (en) | 1980-09-30 | 1980-09-30 | Producing device of muting signal in recording system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5760553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62235412A (en) * | 1986-04-02 | 1987-10-15 | Daido Steel Co Ltd | Method for adding material to molten steel |
| JPH05223457A (en) * | 1991-11-18 | 1993-08-31 | Voest Alpine Ind Anlagen Gmbh | Electric arc furnace for steel manufacture |
-
1980
- 1980-09-30 JP JP55136534A patent/JPS5760553A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62235412A (en) * | 1986-04-02 | 1987-10-15 | Daido Steel Co Ltd | Method for adding material to molten steel |
| JPH05223457A (en) * | 1991-11-18 | 1993-08-31 | Voest Alpine Ind Anlagen Gmbh | Electric arc furnace for steel manufacture |
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