JPS62221300A - Speaker - Google Patents

Speaker

Info

Publication number
JPS62221300A
JPS62221300A JP61063949A JP6394986A JPS62221300A JP S62221300 A JPS62221300 A JP S62221300A JP 61063949 A JP61063949 A JP 61063949A JP 6394986 A JP6394986 A JP 6394986A JP S62221300 A JPS62221300 A JP S62221300A
Authority
JP
Japan
Prior art keywords
cone
sound
diaphragm
piezoelectric body
dust cap
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
JP61063949A
Other languages
English (en)
Inventor
Noboru Okino
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP61063949A priority Critical patent/JPS62221300A/ja
Publication of JPS62221300A publication Critical patent/JPS62221300A/ja
Pending legal-status Critical Current

Links

JP61063949A 1986-03-24 1986-03-24 Speaker Pending JPS62221300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61063949A JPS62221300A (en) 1986-03-24 1986-03-24 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61063949A JPS62221300A (en) 1986-03-24 1986-03-24 Speaker

Publications (1)

Publication Number Publication Date
JPS62221300A true JPS62221300A (en) 1987-09-29

Family

ID=13244095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61063949A Pending JPS62221300A (en) 1986-03-24 1986-03-24 Speaker

Country Status (1)

Country Link
JP (1) JPS62221300A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011077683A1 (ja) 2009-12-24 2011-06-30 日本電気株式会社 電気音響変換器、電子機器、電気音響変換方法および電子機器の音波出力方法
WO2015002731A1 (en) * 2013-07-05 2015-01-08 Qualcomm Incorporated Apparatus and method for providing a frequency response for audio signals

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011077683A1 (ja) 2009-12-24 2011-06-30 日本電気株式会社 電気音響変換器、電子機器、電気音響変換方法および電子機器の音波出力方法
US8913767B2 (en) 2009-12-24 2014-12-16 Lenovo Innovations Limited (Hong Kong) Electro-acoustic transducer, electronic apparatus, electro-acoustic conversion method, and sound wave output method of electronic apparatus
JP5734874B2 (ja) * 2009-12-24 2015-06-17 レノボ・イノベーションズ・リミテッド（香港） 電気音響変換器、電子機器、電気音響変換方法および電子機器の音波出力方法
WO2015002731A1 (en) * 2013-07-05 2015-01-08 Qualcomm Incorporated Apparatus and method for providing a frequency response for audio signals
US20150010176A1 (en) * 2013-07-05 2015-01-08 Qualcomm Incorporated Apparatus and method for providing a frequency response for audio signals
JP2016526846A (ja) * 2013-07-05 2016-09-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ オーディオ信号のための周波数応答を与えるための装置および方法
US9976713B2 (en) 2013-07-05 2018-05-22 Qualcomm Incorporated Apparatus and method for providing a frequency response for audio signals

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