JPS60177527U - AM stereo broadcast receiver - Google Patents
AM stereo broadcast receiverInfo
- Publication number
- JPS60177527U JPS60177527U JP6399284U JP6399284U JPS60177527U JP S60177527 U JPS60177527 U JP S60177527U JP 6399284 U JP6399284 U JP 6399284U JP 6399284 U JP6399284 U JP 6399284U JP S60177527 U JPS60177527 U JP S60177527U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- broadcast receiver
- stereo broadcast
- output
- pilot signal
- 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
- Stereo-Broadcasting Methods (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図及び第２図は本考案によるＡＭステレオ放送受信
機の一実施例及び他の実施例を示すプロ ゛ツク
図である。
３は和信号復調器、４は差信号復調器、１０はＰＬＬ、
１４はｖｃｏ、２２は移相器、３１は同期検波器、
３３はシュミットトリガ回路である。 。1 and 2 are block diagrams showing one embodiment and other embodiments of the AM stereo broadcast receiver according to the present invention. 3 is a sum signal demodulator, 4 is a difference signal demodulator, 10 is a PLL,
14 is a VCO, 22 is a phase shifter, 31 is a synchronous detector,
33 is a Schmitt trigger circuit. .
Claims (1)
該差信号復調器の出力中のパイロット信号に同期した信
号を生成するＰＬＬと、該ＰＬＬの出力の位相を上記パ
イロット信号と逆相になるよう゛ に移相する移相手段
と、該移相手段の出力と上記パイロット信号とが供給さ
れるパイロット信号相殺手段を具備して成６ＡＭステレ
オ放送受信機。a difference signal demodulator that demodulates a difference signal of the surrounding stereo signal;
a PLL that generates a signal synchronized with the pilot signal being output from the difference signal demodulator; a phase shifter that shifts the phase of the output of the PLL to be in opposite phase to the pilot signal; and the phase shifter. 6. An AM stereo broadcast receiver comprising pilot signal canceling means to which the output of the means and the pilot signal are supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6399284U JPS60177527U (en) | 1984-04-28 | 1984-04-28 | AM stereo broadcast receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6399284U JPS60177527U (en) | 1984-04-28 | 1984-04-28 | AM stereo broadcast receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60177527U true JPS60177527U (en) | 1985-11-26 |
Family
ID=30594655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6399284U Pending JPS60177527U (en) | 1984-04-28 | 1984-04-28 | AM stereo broadcast receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177527U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159145A (en) * | 1981-03-25 | 1982-10-01 | Sharp Corp | Am stereo receiver |
-
1984
- 1984-04-28 JP JP6399284U patent/JPS60177527U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159145A (en) * | 1981-03-25 | 1982-10-01 | Sharp Corp | Am stereo receiver |
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