JPS6255202U - - Google Patents
Info
- Publication number
- JPS6255202U JPS6255202U JP14779485U JP14779485U JPS6255202U JP S6255202 U JPS6255202 U JP S6255202U JP 14779485 U JP14779485 U JP 14779485U JP 14779485 U JP14779485 U JP 14779485U JP S6255202 U JPS6255202 U JP S6255202U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- switching circuit
- circuit
- detects
- state
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案によるミユーテイング回路の構
成を示すブロツク図、第２図は従来のミユーテイ
ング回路を含むテープレコーダの構成を示すブロ
ツク図である。
８……ラジオ音声入力端子、９……テープ音声
入力端子、１０……切換え後の音声出力、１１…
…アナログスイツチ、１２……電源端子、１３…
…速送り／巻戻し検出端子、１４……テーププレ
ーヤ端子。
FIG. 1 is a block diagram showing the structure of a muting circuit according to the present invention, and FIG. 2 is a block diagram showing the structure of a tape recorder including a conventional muting circuit. 8...Radio audio input terminal, 9...Tape audio input terminal, 10...Audio output after switching, 11...
...Analog switch, 12...Power terminal, 13...
...Fast forward/rewind detection terminal, 14...Tape player terminal.
Claims (1)
ユーテイング回路において、 (a) テープ走行状態を検出して、オーデイオ入
力をテープ側に切り換える第１の切換え回路、お
よび (b) テープ速送り／巻戻し状態を検出して、上
記第１の切換え回路を無信号状態とする第２の切
換え回路 を含むことを特徴とするミユーテイング回路。[Claims for Utility Model Registration] In a muting circuit for audio equipment equipped with a radio and a tape player, (a) a first switching circuit that detects the tape running state and switches the audio input to the tape side; and (b) A muting circuit comprising a second switching circuit that detects a tape fast forwarding/rewinding state and sets the first switching circuit to a no-signal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14779485U JPS6255202U (en) | 1985-09-26 | 1985-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14779485U JPS6255202U (en) | 1985-09-26 | 1985-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6255202U true JPS6255202U (en) | 1987-04-06 |
Family
ID=31061484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14779485U Pending JPS6255202U (en) | 1985-09-26 | 1985-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255202U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072611A (en) * | 1973-10-27 | 1975-06-16 | ||
| JPS6057507A (en) * | 1983-09-07 | 1985-04-03 | Matsushita Electric Ind Co Ltd | Preference circuit of acoustic apparatus |
-
1985
- 1985-09-26 JP JP14779485U patent/JPS6255202U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072611A (en) * | 1973-10-27 | 1975-06-16 | ||
| JPS6057507A (en) * | 1983-09-07 | 1985-04-03 | Matsushita Electric Ind Co Ltd | Preference circuit of acoustic apparatus |
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