JPS58147386U - stereo playback device - Google Patents

stereo playback device

Info

Publication number
JPS58147386U
JPS58147386U JP4366082U JP4366082U JPS58147386U JP S58147386 U JPS58147386 U JP S58147386U JP 4366082 U JP4366082 U JP 4366082U JP 4366082 U JP4366082 U JP 4366082U JP S58147386 U JPS58147386 U JP S58147386U
Authority
JP
Japan
Prior art keywords
circuit
stereo playback
channel signals
playback device
delays
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
JP4366082U
Other languages
Japanese (ja)
Inventor
博文 柳川
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 JP4366082U priority Critical patent/JPS58147386U/en
Publication of JPS58147386U publication Critical patent/JPS58147386U/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図は従来のステレオ装置の一例を示す回路図、第２
図は本考案によるステレオ装置の一実施例を示す回路図
である。 １１３、　１１ｂ−−−−−−遅延回路、１２ａ、　　
１２ｂ。 １７・・・・・・パワーアンプ、１５・・・・・・混合
回路、１６・・・・・・減衰回路、１３．　１４．　１
８・・・・・・スピーカー。Figure 1 is a circuit diagram showing an example of a conventional stereo system;
The figure is a circuit diagram showing an embodiment of a stereo device according to the present invention. 113, 11b--Delay circuit, 12a,
12b. 17... Power amplifier, 15... Mixing circuit, 16... Attenuation circuit, 13. 14. 1
8...Speaker.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右のチャンネル信号をそれぞれ独立してスピーカーか
ら再生するステレオ再生装置に於いて、この両チャンネ
ル信号をそれぞれ遅延してそれぞれのスピーカーに供給
する遅延回路と、遅延されていない左右のチャンネル信
号を同相で加算する混合回路と、この混合回路の出力を
所定量だけ減衰させる減衰回路と、この減衰回路の出力
信号を左右のスピーカー間に於いて再生するセンタース
ピーカーとを備えたことを特徴とするステレオ再生装置
。In a stereo playback device that plays left and right channel signals independently from speakers, a delay circuit delays both channel signals and supplies them to each speaker, and a delay circuit that delays the left and right channel signals and outputs them in phase. Stereo playback characterized by comprising a mixing circuit for adding, an attenuation circuit for attenuating the output of this mixing circuit by a predetermined amount, and a center speaker for reproducing the output signal of this attenuation circuit between left and right speakers. Device.
JP4366082U 1982-03-26 1982-03-26 stereo playback device Pending JPS58147386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4366082U JPS58147386U (en) 1982-03-26 1982-03-26 stereo playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4366082U JPS58147386U (en) 1982-03-26 1982-03-26 stereo playback device

Publications (1)

Publication Number Publication Date
JPS58147386U true JPS58147386U (en) 1983-10-04

Family

ID=30054740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4366082U Pending JPS58147386U (en) 1982-03-26 1982-03-26 stereo playback device

Country Status (1)

Country Link
JP (1) JPS58147386U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01194800A (en) * 1988-01-29 1989-08-04 Fujitsu Ten Ltd Asymmetrical acoustic correction device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152802A (en) * 1974-08-29 1976-05-10 Dolby Laboratories Inc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152802A (en) * 1974-08-29 1976-05-10 Dolby Laboratories Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01194800A (en) * 1988-01-29 1989-08-04 Fujitsu Ten Ltd Asymmetrical acoustic correction device

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