JPS583689U - Equalizer for dome-shaped speakers - Google Patents

Equalizer for dome-shaped speakers

Info

Publication number
JPS583689U
JPS583689U JP9806681U JP9806681U JPS583689U JP S583689 U JPS583689 U JP S583689U JP 9806681 U JP9806681 U JP 9806681U JP 9806681 U JP9806681 U JP 9806681U JP S583689 U JPS583689 U JP S583689U
Authority
JP
Japan
Prior art keywords
dome
equalizer
truncated cone
shaped
diameter
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
JP9806681U
Other languages
Japanese (ja)
Other versions
JPS6127268Y2 (en
Inventor
明田　由夫
Original Assignee
オンキヨー株式会社
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 オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP9806681U priority Critical patent/JPS583689U/en
Publication of JPS583689U publication Critical patent/JPS583689U/en
Application granted granted Critical
Publication of JPS6127268Y2 publication Critical patent/JPS6127268Y2/ja
Granted 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) [Abstract] 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図はこの考案のイコライザーを装置したドーム型ス
ピｉカーの断面図、第２図はイコライザーの拡大断面図
、第３図は周波数出力音圧特性、第４図は周波数エネル
ギー特性である。Fig. 1 is a sectional view of a dome-shaped speaker equipped with the equalizer of this invention, Fig. 2 is an enlarged sectional view of the equalizer, Fig. 3 is a frequency output sound pressure characteristic, and Fig. 4 is a frequency energy characteristic.

Claims (1)

【実用新案登録請求の範囲】 次の構成よりなることを特徴とするドーム型スピーカー
のイコライザー （１）外形状が略円錐台形状である。 （１１）円錐台の底面はドーム状振動板に対向し、均一
間隔をもって位置するごとく凹面に形成され゛ている。 （ｉｉ＋）　　円錐台の中心には放射方向に沿って径が
減少する透孔が穿設されている。 １ｉｖ）　　前記底面の径は振動板径の０．６〜０．７
である。[Claims for Utility Model Registration] An equalizer (1) for a dome-shaped speaker characterized by having the following configuration: the outer shape is approximately a truncated cone shape. (11) The bottom surface of the truncated cone faces the dome-shaped diaphragm and is formed into a concave surface so as to be positioned at uniform intervals. (ii+) A through hole whose diameter decreases along the radial direction is bored in the center of the truncated cone. 1iv) The diameter of the bottom surface is 0.6 to 0.7 of the diameter of the diaphragm.
It is.
JP9806681U 1981-06-30 1981-06-30 Equalizer for dome-shaped speakers Granted JPS583689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9806681U JPS583689U (en) 1981-06-30 1981-06-30 Equalizer for dome-shaped speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9806681U JPS583689U (en) 1981-06-30 1981-06-30 Equalizer for dome-shaped speakers

Publications (2)

Publication Number Publication Date
JPS583689U true JPS583689U (en) 1983-01-11
JPS6127268Y2 JPS6127268Y2 (en) 1986-08-14

Family

ID=29892837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9806681U Granted JPS583689U (en) 1981-06-30 1981-06-30 Equalizer for dome-shaped speakers

Country Status (1)

Country Link
JP (1) JPS583689U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015947A1 (en) * 2003-08-12 2005-02-17 Murata Manufacturing Co., Ltd. Diffuser and speaker using the same
JP2008193416A (en) * 2007-02-05 2008-08-21 Sony Corp Speaker unit and speaker device
WO2010050064A1 (en) * 2008-10-31 2010-05-06 パイオニア株式会社 Speaker device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005015947A1 (en) * 2003-08-12 2005-02-17 Murata Manufacturing Co., Ltd. Diffuser and speaker using the same
US7466837B2 (en) 2003-08-12 2008-12-16 Murata Manufacturing Co., Ltd. Diffuser and speaker using the same
JP2008193416A (en) * 2007-02-05 2008-08-21 Sony Corp Speaker unit and speaker device
WO2010050064A1 (en) * 2008-10-31 2010-05-06 パイオニア株式会社 Speaker device

Also Published As

Publication number Publication date
JPS6127268Y2 (en) 1986-08-14

Similar Documents

Publication Publication Date Title
JPS583689U (en) Equalizer for dome-shaped speakers
JPS6239394U (en)
JPS6057293U (en) speaker unit
JPS6068794U (en) Vibration plate for oval speaker
JPS59114695U (en) horn speaker
JPS6181286U (en)
JPS59125197U (en) flat speaker
JPS5885878U (en) speaker
JPS6397994U (en)
JPS6050592U (en) speaker
JPS58111600U (en) composite speaker
JPS591300U (en) ceramic speaker
JPS6072097U (en) Diaphragm for speakers
JPS59134991U (en) omnidirectional speaker
JPS6022097U (en) flat speaker
JPS58125491U (en) speaker
JPS6019299U (en) speaker
JPS6022098U (en) flat speaker
JPS61195189U (en)
JPH0157886U (en)
JPS5866789U (en) speaker
JPS5942694U (en) flat speaker
JPS604093U (en) dome speaker
JPS59157381U (en) speaker
JPS58125490U (en) speaker