JPS58176488U - sound reproduction device - Google Patents

sound reproduction device

Info

Publication number
JPS58176488U
JPS58176488U JP7455282U JP7455282U JPS58176488U JP S58176488 U JPS58176488 U JP S58176488U JP 7455282 U JP7455282 U JP 7455282U JP 7455282 U JP7455282 U JP 7455282U JP S58176488 U JPS58176488 U JP S58176488U
Authority
JP
Japan
Prior art keywords
reproduction device
sound reproduction
driver
seat
acoustic signal
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
JP7455282U
Other languages
Japanese (ja)
Inventor
保利 中間
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP7455282U priority Critical patent/JPS58176488U/en
Publication of JPS58176488U publication Critical patent/JPS58176488U/en
Pending 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 the drawing]

第１図は本考案の音響再生装置の一実施例を示すブロッ
ク薗、第２図および第３図は同装置のスピーカ配置を示
す模式図、第４図、第５図および第６図は同装置スピー
カ配置の他の例を示す模式５・・・・・・高域通過フィ
ルタ、６・・・・・・低域通過フィルタ、７，８・・・
・・・電力増幅器、９，１０・・・・・・スピーカ。 第１図 第４図Fig. 1 is a block diagram showing one embodiment of the sound reproduction device of the present invention, Figs. 2 and 3 are schematic diagrams showing the speaker arrangement of the same device, and Figs. 4, 5, and 6 are the same. Schematic 5 showing other examples of device speaker arrangement: high-pass filter, 6: low-pass filter, 7, 8...
...power amplifier, 9,10...speaker. Figure 1 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車室内空間における運転席より前方に配置した２個のス
ピーカと、運転席より後方に配置した少なくとも１個の
スピーカと、上記運転席より前方のスピーカに５００Ｈ
ｚ以上の周波数特性を有する音響信号を供給する第１の
帯域増幅器と、上記運転席より後方のスピーカに５００
Ｈ２以下の周波数特性を有する音響信号を供給する第２
の帯域増幅器を備えてなる音響再生装置。Two speakers placed in front of the driver's seat in the vehicle interior space, at least one speaker placed behind the driver's seat, and a 500H speaker placed in front of the driver's seat.
a first band amplifier that supplies an acoustic signal having a frequency characteristic equal to or higher than z;
a second supplying an acoustic signal having a frequency characteristic equal to or less than H2;
A sound reproduction device comprising a band amplifier.
JP7455282U 1982-05-20 1982-05-20 sound reproduction device Pending JPS58176488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7455282U JPS58176488U (en) 1982-05-20 1982-05-20 sound reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7455282U JPS58176488U (en) 1982-05-20 1982-05-20 sound reproduction device

Publications (1)

Publication Number Publication Date
JPS58176488U true JPS58176488U (en) 1983-11-25

Family

ID=30083974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7455282U Pending JPS58176488U (en) 1982-05-20 1982-05-20 sound reproduction device

Country Status (1)

Country Link
JP (1) JPS58176488U (en)

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