JPH0272016U - - Google Patents
Info
- Publication number
- JPH0272016U JPH0272016U JP15198988U JP15198988U JPH0272016U JP H0272016 U JPH0272016 U JP H0272016U JP 15198988 U JP15198988 U JP 15198988U JP 15198988 U JP15198988 U JP 15198988U JP H0272016 U JPH0272016 U JP H0272016U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power amplifier
- input signal
- signal
- output
- 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
- Amplifiers (AREA)
- Analogue/Digital Conversion (AREA)
Description
第１図は本考案の実施例の説明ブロツク図、第
２図は第１図の各部の信号と電源の波形図、第３
図は従来例のブロツク図である。
Fig. 1 is an explanatory block diagram of an embodiment of the present invention, Fig. 2 is a waveform diagram of signals and power supply of each part in Fig. 1, and Fig.
The figure is a block diagram of a conventional example.
Claims (1)
、その一つの入力信号を、メモリー回路を通つて
Ｄ／Ａコンバータを経て、パワーアンプに入力す
る信号回路の、メモリー回路で時間を遅らせた信
号を後段へ送るとともに、もう一つの入力信号を
振幅判別回路を経て電圧浮動回路に入力し、更に
その出力を電圧可変電源回路に入力接続して、そ
の出力をパワーアンプに供給するパワーアンプ回
路。 The digital audio input signal is divided into two, and one input signal is passed through a memory circuit, a D/A converter, and the signal circuit that inputs it to the power amplifier.The signal delayed by the memory circuit is sent to the subsequent stage. At the same time, a power amplifier circuit inputs another input signal to a voltage floating circuit via an amplitude discrimination circuit, further connects its output to a variable voltage power supply circuit, and supplies the output to a power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15198988U JPH0272016U (en) | 1988-11-22 | 1988-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15198988U JPH0272016U (en) | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272016U true JPH0272016U (en) | 1990-06-01 |
Family
ID=31426520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15198988U Pending JPH0272016U (en) | 1988-11-22 | 1988-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272016U (en) |
-
1988
- 1988-11-22 JP JP15198988U patent/JPH0272016U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS593617U (en) | Amplitude limiting circuit | |
| JPH0272016U (en) | ||
| JPS58116343U (en) | AD converter | |
| JPS61168715U (en) | ||
| JPH0324723U (en) | ||
| JPH0361727U (en) | ||
| JPS63400U (en) | ||
| JPS6440913U (en) | ||
| JPH0163225U (en) | ||
| JPH0163224U (en) | ||
| JPH02119742U (en) | ||
| JPH01137609U (en) | ||
| JPS63120424U (en) | ||
| JPH0163213U (en) | ||
| JPS61131130U (en) | ||
| JPS59134987U (en) | earphone device | |
| JPS6372631U (en) | ||
| JPS61187110U (en) | ||
| JPH01105212U (en) | ||
| JPS6045518U (en) | automatic level control circuit | |
| JPS61173069U (en) | ||
| JPS63129333U (en) | ||
| JPS63114462U (en) | ||
| JPS61103918U (en) | ||
| JPS6378414U (en) |