JPS60169703U - Audio signal reproducing device - Google Patents
Audio signal reproducing deviceInfo
- Publication number
- JPS60169703U JPS60169703U JP5632584U JP5632584U JPS60169703U JP S60169703 U JPS60169703 U JP S60169703U JP 5632584 U JP5632584 U JP 5632584U JP 5632584 U JP5632584 U JP 5632584U JP S60169703 U JPS60169703 U JP S60169703U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- right channel
- reproduced audio
- channel
- detecting
- 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
- Stereophonic Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置の一実施例の全体構成図１、第２図
は本考案装置の正面パネルの一実施例の平面図、第３図
は本考案装置の一実施例のブロック系統図、第４図は第
３図示の装置の要部の一実施例のブロック系統図、第５
図は第４図示のＣＰＵの行なう処理の一実施例のフロー
チャートである。
５・・・・・・テープ、６Ｌ？ ６Ｒ・・・・・・再
生ヘッド、７１，７Ｒ・・・・・・再生アンプ、８・・
・・・・ラインアンプ、９５，９Ｒ・・・・・・ヘッド
ホンアンプ、１０Ｌ、１０Ｒ・・曲検波器、１１・・・
・・・スイッチ回路、１２Ｌ、１２Ｒ・・・・・・比較
器、１３・・・・・・コントローラ、１４・・・・・・
ＣＰＵ、１９・・・・・・マイクロホン、２０・・・・
・・マイクアンプ、２２Ｌ−２２Ｒ・・曲スピーカ、２
５・・曲機構＆ａｏ〜４１・・曲ステップ。Fig. 1 is an overall configuration diagram of an embodiment of the device of the present invention, Fig. 2 is a plan view of an embodiment of the front panel of the device of the present invention, and Fig. 3 is a block system diagram of an embodiment of the device of the present invention. , FIG. 4 is a block system diagram of an embodiment of the main part of the device shown in FIG.
The figure is a flowchart of one embodiment of the processing performed by the CPU shown in the fourth figure. 5...Tape, 6L? 6R...Playback head, 71, 7R...Playback amplifier, 8...
...Line amplifier, 95,9R...Headphone amplifier, 10L, 10R...Song detector, 11...
...Switch circuit, 12L, 12R...Comparator, 13...Controller, 14...
CPU, 19...Microphone, 20...
・・Microphone amplifier, 22L-22R・・Song speaker, 2
5...Song mechanism & ao~41...Song step.
Claims (1)
再生し、該左チャンネル又は左チャンネルと右チャンネ
ルの再生音声信号をスピーカに供給して発音せしめる音
声信号再生装置において、該左チャンネルの再生音声信
号が所定レベルを越えたことを検出する第１の検出手段
と、該右チャンネルの再生音声信号が該所定レベルを越
えたことを検出する第２の検出手段と、該右チャンネル
の再生音声信号の伝送路に設けられ開成時に該右チャン
ネルの再生音声信号の該スピーカへの供給を阻止するス
イッチ回路と、該第１の検出手段の検出後該第２の検出
手段の検出までの時間を計時する計時手段と、該時間が
所定値以下のとき該スイッチ回路を閉成し、該所定値を
越えたとき該スイッチ回路を開成する制御手段とよりな
る音声信号再生装置。In an audio signal reproducing device that reproduces recorded audio signals of a left channel and a right channel, and supplies the reproduced audio signals of the left channel or the left channel and the right channel to a speaker to produce sound, the reproduced audio signal of the left channel is a first detecting means for detecting that the reproduced audio signal of the right channel exceeds the predetermined level; a second detecting means for detecting that the reproduced audio signal of the right channel exceeds the predetermined level; and transmission of the reproduced audio signal of the right channel. a switch circuit provided in the path to block the supply of the reproduced audio signal of the right channel to the speaker when the circuit is opened; and a timer that measures the time from detection by the first detection means to detection by the second detection means. and control means for closing the switch circuit when the time is less than a predetermined value and opening the switch circuit when the time exceeds the predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5632584U JPS60169703U (en) | 1984-04-16 | 1984-04-16 | Audio signal reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5632584U JPS60169703U (en) | 1984-04-16 | 1984-04-16 | Audio signal reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60169703U true JPS60169703U (en) | 1985-11-11 |
Family
ID=30579814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5632584U Pending JPS60169703U (en) | 1984-04-16 | 1984-04-16 | Audio signal reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169703U (en) |
-
1984
- 1984-04-16 JP JP5632584U patent/JPS60169703U/en active Pending
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