JPH01122641U - - Google Patents

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Publication number
JPH01122641U
JPH01122641U JP1848788U JP1848788U JPH01122641U JP H01122641 U JPH01122641 U JP H01122641U JP 1848788 U JP1848788 U JP 1848788U JP 1848788 U JP1848788 U JP 1848788U JP H01122641 U JPH01122641 U JP H01122641U
Authority
JP
Japan
Prior art keywords
field strength
difference signal
electric field
stereo receiver
gain
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
JP1848788U
Other languages
English (en)
Other versions
JPH0635562Y2 (ja
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 filed Critical
Priority to JP1848788U priority Critical patent/JPH0635562Y2/ja
Publication of JPH01122641U publication Critical patent/JPH01122641U/ja
Application granted granted Critical
Publication of JPH0635562Y2 publication Critical patent/JPH0635562Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Stereo-Broadcasting Methods (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるFMステレオ受信機の構
成を示すブロツク図、第2図は電界強度検出器出
力、利得および分離度と電界強度の関係を示す図
、第3図は従来の音場拡大装置の構成を示すブロ
ツク図である。 1……FMステレオチユーナ、2……電界強度
検出器、3……利得制御回路、OP1,OP2,
OP5,OP6……反転増幅器、OP3,OP4
……差動増幅器、C〜C……コンデンサ、r
〜r……抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 左および右の信号に両信号の差信号の高域成分
    をそれぞれ重畳して出力するFMステレオ受信機
    において、 (a) 受信電界強度に応じる出力を発生する電界
    強度検出手段、および (b) 該電界強度出力に応じて、上記差信号の高
    域成分の利得を制御する利得制御手段 を含むことを特徴とするFMステレオ受信機。
JP1848788U 1988-02-15 1988-02-15 ステレオ受信機の音場拡大装置 Expired - Lifetime JPH0635562Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1848788U JPH0635562Y2 (ja) 1988-02-15 1988-02-15 ステレオ受信機の音場拡大装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1848788U JPH0635562Y2 (ja) 1988-02-15 1988-02-15 ステレオ受信機の音場拡大装置

Publications (2)

Publication Number Publication Date
JPH01122641U true JPH01122641U (ja) 1989-08-21
JPH0635562Y2 JPH0635562Y2 (ja) 1994-09-14

Family

ID=31233181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1848788U Expired - Lifetime JPH0635562Y2 (ja) 1988-02-15 1988-02-15 ステレオ受信機の音場拡大装置

Country Status (1)

Country Link
JP (1) JPH0635562Y2 (ja)

Also Published As

Publication number Publication date
JPH0635562Y2 (ja) 1994-09-14

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