JPS6316797U - - Google Patents

Info

Publication number
JPS6316797U
JPS6316797U JP11096586U JP11096586U JPS6316797U JP S6316797 U JPS6316797 U JP S6316797U JP 11096586 U JP11096586 U JP 11096586U JP 11096586 U JP11096586 U JP 11096586U JP S6316797 U JPS6316797 U JP S6316797U
Authority
JP
Japan
Prior art keywords
channel
operational amplifier
input terminal
negative feedback
element connected
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
Application number
JP11096586U
Other languages
English (en)
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 JP11096586U priority Critical patent/JPS6316797U/ja
Publication of JPS6316797U publication Critical patent/JPS6316797U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図はこの考案実施例音場拡大再生装置の回
路図、第２図は従来の音場拡大再生装置の回路図
である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一方のチヤンネル用負帰還幅回路を構成する演
    算増幅器と、他方のチヤンネル用負帰還増幅回路
    を構成する演算増幅器と、前記演算増幅器の各反
    転入力端間に接続したインピーダンス素子と、各
    演算増幅器の出力端に接続した出力端子と、前記
    一方のチヤンネル用演算増幅器の非反転入力端と
    一方のチヤンネル用入力端子間に接続した第１の
    移相回路素子と、他方のチヤンネル用演算増幅器
    の非反転入力端と他方のチヤンネル用入力端子間
    に接続した第２の移相回路素子を具備することを
    特徴とする音場拡大再生再生装置。
JP11096586U 1986-07-18 1986-07-18 Pending JPS6316797U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11096586U JPS6316797U (ja) 1986-07-18 1986-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11096586U JPS6316797U (ja) 1986-07-18 1986-07-18

Publications (1)

Publication Number Publication Date
JPS6316797U true JPS6316797U (ja) 1988-02-03

Family

ID=30990452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11096586U Pending JPS6316797U (ja) 1986-07-18 1986-07-18

Country Status (1)

Country Link
JP (1) JPS6316797U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566152A (en) * 1978-11-14 1980-05-19 Sansui Electric Co Multi-channel feedback amplifier with crosstalk component negated
JPS6132700A (ja) * 1984-07-25 1986-02-15 Matsushita Electric Ind Co Ltd ステレオ音場再生信号発生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566152A (en) * 1978-11-14 1980-05-19 Sansui Electric Co Multi-channel feedback amplifier with crosstalk component negated
JPS6132700A (ja) * 1984-07-25 1986-02-15 Matsushita Electric Ind Co Ltd ステレオ音場再生信号発生装置

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