JPS5969544U - AM receiving device - Google Patents
AM receiving deviceInfo
- Publication number
- JPS5969544U JPS5969544U JP16305482U JP16305482U JPS5969544U JP S5969544 U JPS5969544 U JP S5969544U JP 16305482 U JP16305482 U JP 16305482U JP 16305482 U JP16305482 U JP 16305482U JP S5969544 U JPS5969544 U JP S5969544U
- Authority
- JP
- Japan
- Prior art keywords
- output signal
- generating
- circuit means
- receiving device
- predetermined value
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はハウリングの発生原因を説明するためのグラフ
、第２図は本考案の一実施例を示すブロック図、及び第
３図は第２図中の一部分の動作を説明するためのグラフ
である。
５・・・ミューティング回路、６・・・Ｓカーブ作成口
・路、７・・・比較器、８・・・レベル検波回路、１１
・・・アンド回路。Fig. 1 is a graph for explaining the cause of howling, Fig. 2 is a block diagram showing an embodiment of the present invention, and Fig. 3 is a graph for explaining the operation of a part of Fig. 2. be. 5... Muting circuit, 6... S curve creation port/path, 7... Comparator, 8... Level detection circuit, 11
...AND circuit.
Claims (1)
移が所定値以上あるとき出力信号を発生する回路手段と
、ＩＦアンプの出力信号のレベルが所定値以上あるとき
出力信号を発生する回路手段と、前記両面路手段からの
出力信号の論理積をとりミュニテイング信号を発生する
回路手段とを備えることを特徴とするＡＭ受信装置。circuit means for detecting a deviation in the frequency of the output signal of the 1F amplifier and generating an output signal when the deviation exceeds a predetermined value; and generating an output signal when the level of the output signal of the IF amplifier exceeds a predetermined value. An AM receiver comprising circuit means and circuit means for logically ANDing the output signals from the two-way means and generating a muting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305482U JPS5969544U (en) | 1982-10-29 | 1982-10-29 | AM receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16305482U JPS5969544U (en) | 1982-10-29 | 1982-10-29 | AM receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5969544U true JPS5969544U (en) | 1984-05-11 |
Family
ID=30357879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16305482U Pending JPS5969544U (en) | 1982-10-29 | 1982-10-29 | AM receiving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5969544U (en) |
-
1982
- 1982-10-29 JP JP16305482U patent/JPS5969544U/en active Pending
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