JPH0293900U - - Google Patents

Info

Publication number
JPH0293900U
JPH0293900U JP232589U JP232589U JPH0293900U JP H0293900 U JPH0293900 U JP H0293900U JP 232589 U JP232589 U JP 232589U JP 232589 U JP232589 U JP 232589U JP H0293900 U JPH0293900 U JP H0293900U
Authority
JP
Japan
Prior art keywords
signal
sound field
source
sound
amplifier
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
JP232589U
Other languages
English (en)
Other versions
JPH0450720Y2 (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 JP1989002325U priority Critical patent/JPH0450720Y2/ja
Priority to CA000609539A priority patent/CA1321756C/en
Publication of JPH0293900U publication Critical patent/JPH0293900U/ja
Priority to US07/670,465 priority patent/US5123051A/en
Application granted granted Critical
Publication of JPH0450720Y2 publication Critical patent/JPH0450720Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案の実施例を示すブロツク回路
図、第2図は、従来例を示すブロツク回路図であ
る。 主要部分の符号の説明、3……サラウンド回路
、4a〜4f,27a,27b……スピーカ、5
,6,7,8……パワーアンプ、10,21……
音場再生装置、22,23,25,26……リレ
ースイツチ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ソース信号を逐次遅延せしめて得られた複
    数の遅延信号を加え合せて擬似反射音信号を得る
    反射音信号生成手段と、前記擬似反射音信号をレ
    ベル増幅する増幅器とからなる音場再生装置であ
    つて、 前記擬似反射音信号と前記ソース信号又はこれ
    と異なるソース信号とを前記増幅器に択一的に中
    継する信号選択中継手段を備えたことを特徴とす
    る音場再生装置。 (2) 前記増幅器の出力信号は、前記信号選択中
    継手段の信号選択動作に対応して動作する信号分
    配器によつて複数のスピーカのうち1あるいは複
    数に供給されることを特徴とする請求項1記載の
    音場再生装置。 (3) 複数の原ソース信号の中からの1の信号を
    選択して前記ソース信号とする第1セレクタと、 前記複数の原ソース信号の中から1の信号を選
    択して前記信号選択中継手段に供給する第2セレ
    クタを備えたことを特徴とする請求項1記載の音
    場再生装置。
JP1989002325U 1989-01-12 1989-01-12 Expired JPH0450720Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989002325U JPH0450720Y2 (ja) 1989-01-12 1989-01-12
CA000609539A CA1321756C (en) 1989-01-12 1989-08-28 Sound field reproducing apparatus
US07/670,465 US5123051A (en) 1989-01-12 1991-03-13 Sound field reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002325U JPH0450720Y2 (ja) 1989-01-12 1989-01-12

Publications (2)

Publication Number Publication Date
JPH0293900U true JPH0293900U (ja) 1990-07-25
JPH0450720Y2 JPH0450720Y2 (ja) 1992-11-30

Family

ID=11526167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002325U Expired JPH0450720Y2 (ja) 1989-01-12 1989-01-12

Country Status (2)

Country Link
JP (1) JPH0450720Y2 (ja)
CA (1) CA1321756C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453399U (ja) * 1990-09-08 1992-05-07

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152251A (en) * 1981-03-16 1982-09-20 Matsushita Electric Ind Co Ltd Broadcasting device
JPS62258600A (ja) * 1986-04-28 1987-11-11 Fujitsu Ten Ltd 車載用オ−デイオ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152251A (en) * 1981-03-16 1982-09-20 Matsushita Electric Ind Co Ltd Broadcasting device
JPS62258600A (ja) * 1986-04-28 1987-11-11 Fujitsu Ten Ltd 車載用オ−デイオ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453399U (ja) * 1990-09-08 1992-05-07

Also Published As

Publication number Publication date
CA1321756C (en) 1993-08-31
JPH0450720Y2 (ja) 1992-11-30

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