JPS6176558U - - Google Patents
Info
- Publication number
- JPS6176558U JPS6176558U JP15819684U JP15819684U JPS6176558U JP S6176558 U JPS6176558 U JP S6176558U JP 15819684 U JP15819684 U JP 15819684U JP 15819684 U JP15819684 U JP 15819684U JP S6176558 U JPS6176558 U JP S6176558U
- Authority
- JP
- Japan
- Prior art keywords
- amplifiers
- output
- amplifies
- outputs
- performance
- 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 3
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案に係る音響装置のブロツクダイ
ヤグラムで、第２図は同要部の回路図で、第３図
は従来の音響装置のブロツクダイヤグラムを示す
。
１…演奏再生部、２…マイクロホン、３，４…
増幅器、５…合成増幅器、７…スピーカ。
FIG. 1 is a block diagram of an audio device according to the present invention, FIG. 2 is a circuit diagram of the main parts thereof, and FIG. 3 is a block diagram of a conventional audio device. 1...Performance playback section, 2...Microphone, 3, 4...
Amplifier, 5...Synthesizing amplifier, 7...Speaker.
Claims (1)
を電気信号に変換するマイクロホンと、演奏再生
部とマイクロホンの出力を各別に増幅する増幅器
と、この両増幅器の出力を合成し増幅してスピー
カを駆動する合成増幅器、上記の両増幅器の出力
を、あらかじめ設定した一定の比率となるように
両増幅器の出力あるいは一方の増幅器の出力を自
動調整するように構成したことを特徴とする音響
装置。 A performance playback section that plays back the performance song, a microphone that converts the singer's voice into an electrical signal, an amplifier that amplifies the output of the performance playback section and the microphone separately, and a speaker that combines and amplifies the outputs of both amplifiers. An audio device characterized in that the output of both amplifiers or the output of one of the amplifiers is automatically adjusted so that the outputs of the two amplifiers described above become a preset constant ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819684U JPS6176558U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819684U JPS6176558U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176558U true JPS6176558U (en) | 1986-05-23 |
Family
ID=30716179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15819684U Pending JPS6176558U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176558U (en) |
-
1984
- 1984-10-19 JP JP15819684U patent/JPS6176558U/ja active Pending