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JPS6133587U - sound equipment - Google Patents

sound equipment

Info

Publication number
JPS6133587U
JPS6133587U JP11425884U JP11425884U JPS6133587U JP S6133587 U JPS6133587 U JP S6133587U JP 11425884 U JP11425884 U JP 11425884U JP 11425884 U JP11425884 U JP 11425884U JP S6133587 U JPS6133587 U JP S6133587U
Authority
JP
Japan
Prior art keywords
sound
speaker
frequency characteristics
sound reproduction
reproduction section
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
JP11425884U
Other languages
Japanese (ja)
Inventor
正雄 戸倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11425884U priority Critical patent/JPS6133587U/en
Publication of JPS6133587U publication Critical patent/JPS6133587U/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図は本考案の実施例に係る音響装置の概略図、第２
図は本考案の他の実施例の概略区、第３図はテスト音を
用いた実施例における周波数特性を示す図である。 １・・・音響再生部、２・・・増幅器、３・・・スピニ
カ、４・・・スピーカ音周波数特性検出器、５・・・音
源周波数特・昨検出器、６・・・周波数特性調整器、７
・・・比較器、１０・・・音響再生装置、１１・・・ス
ビーカに入る音源信号、１２・・・制御装置、１３・・
・テスト音発信機、１７・・・スピーカに入るテスト音
信号。FIG. 1 is a schematic diagram of an acoustic device according to an embodiment of the present invention, and FIG.
The figure is a schematic diagram of another embodiment of the present invention, and FIG. 3 is a diagram showing frequency characteristics in an embodiment using a test sound. DESCRIPTION OF SYMBOLS 1...Sound reproduction part, 2...Amplifier, 3...Spinica, 4...Speaker sound frequency characteristic detector, 5...Sound source frequency characteristic/reference detector, 6...Frequency characteristic adjustment vessel, 7
... Comparator, 10 ... Sound reproduction device, 11 ... Sound source signal entering the speaker, 12 ... Control device, 13 ...
-Test sound transmitter, 17...Test sound signal entering the speaker.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音響再生装置のスピーカから少なくとも音楽鑑賞距離だ
け離れた位置に設置され該スピーカから発せられる音響
の周波数特性を検出するスピー力音周波数特性検出器と
、前記音響再生装置の音響再生部と前記スピーカとの間
に設けられ該音響再生部から出力される音響信号の周波
数特性を検出する音源周波数特性検出器と、前記音響再
生部と前記スピーカとの藺に設けられ前記両検出器でそ
れそれ検出されたスピーカ音周波数特性と音源周波数特
性とが等しくなるように前記スピーカに入る音源信号の
周波数特性を調整する制御装置とを有する′ことを特徴
とする音響装置。a speaker power sound frequency characteristic detector installed at a position at least a music listening distance from a speaker of a sound reproduction device to detect the frequency characteristics of sound emitted from the speaker; a sound reproduction section of the sound reproduction device and the speaker; a sound source frequency characteristic detector provided between the sound reproduction section and the speaker for detecting the frequency characteristics of the acoustic signal output from the sound reproduction section; and a control device for adjusting the frequency characteristics of the sound source signal input to the speaker so that the speaker sound frequency characteristics and the sound source frequency characteristics are equal.
JP11425884U 1984-07-27 1984-07-27 sound equipment Pending JPS6133587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11425884U JPS6133587U (en) 1984-07-27 1984-07-27 sound equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11425884U JPS6133587U (en) 1984-07-27 1984-07-27 sound equipment

Publications (1)

Publication Number Publication Date
JPS6133587U true JPS6133587U (en) 1986-02-28

Family

ID=30673284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11425884U Pending JPS6133587U (en) 1984-07-27 1984-07-27 sound equipment

Country Status (1)

Country Link
JP (1) JPS6133587U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160137854A (en) * 2015-05-22 2016-12-01 (주)세계과학 Multi-function signal generator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435747A (en) * 1977-08-25 1979-03-16 Canon Inc Modulating ion producer
JPS5724972A (en) * 1980-07-22 1982-02-09 Fuji Xerox Co Ltd Magnetic roll for electronic copying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435747A (en) * 1977-08-25 1979-03-16 Canon Inc Modulating ion producer
JPS5724972A (en) * 1980-07-22 1982-02-09 Fuji Xerox Co Ltd Magnetic roll for electronic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160137854A (en) * 2015-05-22 2016-12-01 (주)세계과학 Multi-function signal generator

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