JPS61199950U - - Google Patents
Info
- Publication number
- JPS61199950U JPS61199950U JP8422785U JP8422785U JPS61199950U JP S61199950 U JPS61199950 U JP S61199950U JP 8422785 U JP8422785 U JP 8422785U JP 8422785 U JP8422785 U JP 8422785U JP S61199950 U JPS61199950 U JP S61199950U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- stereo
- circuit
- intermediate frequency
- control
- 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
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
Landscapes
- Superheterodyne Receivers (AREA)
- Stereo-Broadcasting Methods (AREA)
Description
図は本考案の一実施例を示すものである。
３……中間周波増幅回路、８……ステレオ復調
回路、１５……制御回路。
The figure shows an embodiment of the present invention. 3... Intermediate frequency amplification circuit, 8... Stereo demodulation circuit, 15... Control circuit.
Claims (1)
、この中間周波数信号に含まれるパイロツト信号
を検出し、斯るパイロツト信号が所定レベル以上
となつた際、ステレオ受信状態に設定されると共
にステレオ表示回路を駆動制御するための信号を
出力するステレオ復調回路と、前記ステレオ表示
回路を駆動制御するための信号が所定時間継続し
たとき制御信号を出力する制御回路とを備え、こ
の制御信号に基づき前記中間周波増幅回路を広帯
域特性となるよう制御することを特徴とするＡＭ
ステレオ受信機。 An intermediate frequency amplification circuit that amplifies an intermediate frequency signal and a pilot signal included in this intermediate frequency signal are detected, and when the pilot signal exceeds a predetermined level, the system is set to a stereo reception state and a stereo display circuit is activated. a stereo demodulation circuit that outputs a signal for drive control; and a control circuit that outputs a control signal when the signal for drive control of the stereo display circuit continues for a predetermined time; AM characterized by controlling an amplifier circuit to have broadband characteristics
stereo receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8422785U JPS61199950U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8422785U JPS61199950U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199950U true JPS61199950U (en) | 1986-12-15 |
Family
ID=30633554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8422785U Pending JPS61199950U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199950U (en) |
-
1985
- 1985-06-04 JP JP8422785U patent/JPS61199950U/ja active Pending