JPS5922546U - Muting signal generator - Google Patents

Muting signal generator

Info

Publication number
JPS5922546U
JPS5922546U JP11846482U JP11846482U JPS5922546U JP S5922546 U JPS5922546 U JP S5922546U JP 11846482 U JP11846482 U JP 11846482U JP 11846482 U JP11846482 U JP 11846482U JP S5922546 U JPS5922546 U JP S5922546U
Authority
JP
Japan
Prior art keywords
muting
muting signal
frequency
tuner
generating device
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.)
Granted
Application number
JP11846482U
Other languages
Japanese (ja)
Other versions
JPS6333381Y2 (en
Inventor
黒崎　正謙
秀樹 岩崎
幸弘 金子
Original Assignee
パイオニア株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP11846482U priority Critical patent/JPS5922546U/en
Publication of JPS5922546U publication Critical patent/JPS5922546U/en
Application granted granted Critical
Publication of JPS6333381Y2 publication Critical patent/JPS6333381Y2/ja
Granted legal-status Critical Current

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のＰＬＬ周波数シンセイサイザチューナの
ブロック図、第２図は本考案の実施例のブロック図、第
３図は本考案の他の実施例の一部ブロック図である。−FIG. 1 is a block diagram of a conventional PLL frequency synthesizer tuner, FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a partial block diagram of another embodiment of the present invention. −

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）チューナにおける選局動作時のミューティングの
ためにミューティング信号を発生する装置、　　であっ
て、１の受信周波数から他の受信周波数への切換え時に
これら両受信局波数の差に対応した時間隔のミューティ
ング信号を発生するよう構成したことを特徴とするミュ
ーティング信号発生装置。(1) A device that generates a muting signal for muting during tuning operation in a tuner, which corresponds to the difference in wave number of both receiving stations when switching from one receiving frequency to another receiving frequency. A muting signal generating device characterized in that it is configured to generate muting signals at time intervals. （２）前記チューナはＰＬＬ周波数シンセサイザ方式の
チューナであって、前記ＰＬＬ回路内の電圧制御発振器
の出力周波数を分周する分周比の変化の大きさに対応し
て前記ミューティング信号の時間幅を制御するようにし
たことを特徴とする実用新案登録請求の範囲第１項記載
のミューティング信号発生装置。(2) The tuner is a PLL frequency synthesizer type tuner, and the time width of the muting signal is adjusted according to the magnitude of change in a frequency division ratio that divides the output frequency of the voltage controlled oscillator in the PLL circuit. A muting signal generating device according to claim 1, characterized in that the muting signal generating device is configured to control.
JP11846482U 1982-08-04 1982-08-04 Muting signal generator Granted JPS5922546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11846482U JPS5922546U (en) 1982-08-04 1982-08-04 Muting signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11846482U JPS5922546U (en) 1982-08-04 1982-08-04 Muting signal generator

Publications (2)

Publication Number Publication Date
JPS5922546U true JPS5922546U (en) 1984-02-10
JPS6333381Y2 JPS6333381Y2 (en) 1988-09-06

Family

ID=30272273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11846482U Granted JPS5922546U (en) 1982-08-04 1982-08-04 Muting signal generator

Country Status (1)

Country Link
JP (1) JPS5922546U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002100014A1 (en) * 2001-05-30 2002-12-12 Mitsubishi Denki Kabushiki Kaisha Radio communication terminal and demodulation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147338U (en) * 1974-10-03 1976-04-08
JPS5267399U (en) * 1975-11-14 1977-05-18
JPS54100527U (en) * 1977-12-26 1979-07-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147338U (en) * 1974-10-03 1976-04-08
JPS5267399U (en) * 1975-11-14 1977-05-18
JPS54100527U (en) * 1977-12-26 1979-07-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002100014A1 (en) * 2001-05-30 2002-12-12 Mitsubishi Denki Kabushiki Kaisha Radio communication terminal and demodulation method

Also Published As

Publication number Publication date
JPS6333381Y2 (en) 1988-09-06

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