JP2002078079A - 電気音響変換器 - Google Patents

電気音響変換器

Info

Publication number
JP2002078079A
JP2002078079A JP2000253584A JP2000253584A JP2002078079A JP 2002078079 A JP2002078079 A JP 2002078079A JP 2000253584 A JP2000253584 A JP 2000253584A JP 2000253584 A JP2000253584 A JP 2000253584A JP 2002078079 A JP2002078079 A JP 2002078079A
Authority
JP
Japan
Prior art keywords
diaphragm
magnetic
conductor pattern
conductor
speaker
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
JP2000253584A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002078079A5 (enExample
Inventor
Takashi Oyaba
隆史 大矢場
Shoichiro Terauchi
正一郎 寺内
Tomonori Ishizuki
智規 石附
Katsutoki Hanayama
勝時 花山
Ryuichi Kato
竜一 加藤
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2000253584A priority Critical patent/JP2002078079A/ja
Priority to DE2001617346 priority patent/DE60117346T2/de
Priority to EP20010307079 priority patent/EP1182907B1/en
Priority to CN01126069A priority patent/CN1346230A/zh
Publication of JP2002078079A publication Critical patent/JP2002078079A/ja
Publication of JP2002078079A5 publication Critical patent/JP2002078079A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP2000253584A 2000-08-24 2000-08-24 電気音響変換器 Pending JP2002078079A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000253584A JP2002078079A (ja) 2000-08-24 2000-08-24 電気音響変換器
DE2001617346 DE60117346T2 (de) 2000-08-24 2001-08-20 Elektroakustischer Wandler
EP20010307079 EP1182907B1 (en) 2000-08-24 2001-08-20 Electroacoustic transducer
CN01126069A CN1346230A (zh) 2000-08-24 2001-08-24 声电换能器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000253584A JP2002078079A (ja) 2000-08-24 2000-08-24 電気音響変換器

Publications (2)

Publication Number Publication Date
JP2002078079A true JP2002078079A (ja) 2002-03-15
JP2002078079A5 JP2002078079A5 (enExample) 2005-10-13

Family

ID=18742655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000253584A Pending JP2002078079A (ja) 2000-08-24 2000-08-24 電気音響変換器

Country Status (4)

Country Link
EP (1) EP1182907B1 (enExample)
JP (1) JP2002078079A (enExample)
CN (1) CN1346230A (enExample)
DE (1) DE60117346T2 (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007019623A (ja) * 2005-07-05 2007-01-25 Jr Higashi Nippon Consultants Kk スピーカ
JP2007129665A (ja) * 2005-11-07 2007-05-24 Sony Corp スピーカ装置
JP2007174232A (ja) * 2005-12-21 2007-07-05 Pioneer Electronic Corp スピーカー装置及び携帯電話機
WO2008081503A1 (ja) * 2006-12-27 2008-07-10 Pioneer Corporation 振動板及びスピーカー装置
JP2009278523A (ja) * 2008-05-16 2009-11-26 Alpine Electronics Inc スピーカ
JP2014533455A (ja) * 2011-10-04 2014-12-11 ベイ, ゾルタンBAY, Zoltan ラウドスピーカー
EP2866467A1 (en) 2013-10-22 2015-04-29 Yamaha Corporation Electroacoustic transducer
EP2869595A1 (en) 2013-10-22 2015-05-06 Yamaha Corporation Electroacoustic transducer
WO2015199236A1 (ja) * 2014-06-27 2015-12-30 ヤマハ株式会社 電気音響変換器
WO2016052022A1 (ja) * 2014-09-29 2016-04-07 ヤマハ株式会社 電気音響変換器
JP2016072955A (ja) * 2014-09-29 2016-05-09 ヤマハ株式会社 電気音響変換器
WO2016110991A1 (ja) * 2015-01-09 2016-07-14 ヤマハ株式会社 電気音響変換器
WO2016110992A1 (ja) * 2015-01-09 2016-07-14 ヤマハ株式会社 電気音響変換器
US10142736B2 (en) 2014-08-01 2018-11-27 Yamaha Corporation Electroacoustic transducer
JP2021184531A (ja) * 2020-05-21 2021-12-02 アルプスアルパイン株式会社 スピーカ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101511048B (zh) * 2009-03-16 2012-09-05 歌尔声学股份有限公司 具有新型振动系统的电声转换器及其振动系统的制造方法
CN102256195A (zh) * 2010-09-01 2011-11-23 歌尔声学股份有限公司 一种动圈式电声转换器
JP2015233272A (ja) * 2014-05-14 2015-12-24 ヤマハ株式会社 電気音響変換器
CN110087171A (zh) * 2018-01-25 2019-08-02 张侠辅 覆盖基体的3d振膜扬声器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276449A (en) * 1978-06-01 1981-06-30 Tadashi Sawafuji Speaker or microphone having corrugated diaphragm with conductors thereon
JPS58207794A (ja) * 1982-05-28 1983-12-03 Seiichi Sato 電磁音響変換器
WO1994014294A1 (en) * 1992-12-08 1994-06-23 Linaeum Corporation Audio transducer with flexible foam enclosure
HU219999B (hu) * 1999-01-13 2001-10-28 Ferenc Rónaszéki Szélessávú szalaghangszóró

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007019623A (ja) * 2005-07-05 2007-01-25 Jr Higashi Nippon Consultants Kk スピーカ
JP2007129665A (ja) * 2005-11-07 2007-05-24 Sony Corp スピーカ装置
JP2007174232A (ja) * 2005-12-21 2007-07-05 Pioneer Electronic Corp スピーカー装置及び携帯電話機
JP4796153B2 (ja) * 2006-12-27 2011-10-19 パイオニア株式会社 振動板及びスピーカー装置
US8041071B2 (en) 2006-12-27 2011-10-18 Pioneer Corporation Diaphragm and speaker device
WO2008081503A1 (ja) * 2006-12-27 2008-07-10 Pioneer Corporation 振動板及びスピーカー装置
JP2009278523A (ja) * 2008-05-16 2009-11-26 Alpine Electronics Inc スピーカ
JP2014533455A (ja) * 2011-10-04 2014-12-11 ベイ, ゾルタンBAY, Zoltan ラウドスピーカー
US9088849B2 (en) 2011-10-04 2015-07-21 Zoltan Bay Loudspeaker
EP3038379A1 (en) 2013-10-22 2016-06-29 Yamaha Corporation Electroacoustic transducer
EP2866467A1 (en) 2013-10-22 2015-04-29 Yamaha Corporation Electroacoustic transducer
EP2869595A1 (en) 2013-10-22 2015-05-06 Yamaha Corporation Electroacoustic transducer
US9106988B2 (en) 2013-10-22 2015-08-11 Yamaha Corporation Electroacoustic transducer
US9560453B2 (en) 2013-10-22 2017-01-31 Yamaha Corporation Electroacoustic transducer
US9398376B2 (en) 2013-10-22 2016-07-19 Yamaha Corporation Electroacoustic transducer
WO2015199236A1 (ja) * 2014-06-27 2015-12-30 ヤマハ株式会社 電気音響変換器
JP2016012777A (ja) * 2014-06-27 2016-01-21 ヤマハ株式会社 電気音響変換器
US10123122B2 (en) 2014-06-27 2018-11-06 Yamaha Corporation Electroacoustic transducer
US10142736B2 (en) 2014-08-01 2018-11-27 Yamaha Corporation Electroacoustic transducer
JP2016072955A (ja) * 2014-09-29 2016-05-09 ヤマハ株式会社 電気音響変換器
WO2016052022A1 (ja) * 2014-09-29 2016-04-07 ヤマハ株式会社 電気音響変換器
US10182294B2 (en) 2014-09-29 2019-01-15 Yamaha Corporation Electroacoustic transducer
WO2016110991A1 (ja) * 2015-01-09 2016-07-14 ヤマハ株式会社 電気音響変換器
WO2016110992A1 (ja) * 2015-01-09 2016-07-14 ヤマハ株式会社 電気音響変換器
JP2021184531A (ja) * 2020-05-21 2021-12-02 アルプスアルパイン株式会社 スピーカ
JP7455659B2 (ja) 2020-05-21 2024-03-26 アルプスアルパイン株式会社 スピーカ

Also Published As

Publication number Publication date
EP1182907A3 (en) 2003-06-18
EP1182907A2 (en) 2002-02-27
EP1182907B1 (en) 2006-02-22
DE60117346T2 (de) 2006-10-12
CN1346230A (zh) 2002-04-24
DE60117346D1 (de) 2006-04-27

Similar Documents

Publication Publication Date Title
US11595750B2 (en) Multi-range speaker containing multiple diaphragms
CN111164989B (zh) 混合扬声器
JP2002078079A (ja) 電気音響変換器
US7231058B2 (en) Electroacoustic transducer and electronic apparatus
US6931140B2 (en) Electro-acoustic transducer with two diaphragms
US7020301B2 (en) Loudspeaker
JP3997133B2 (ja) 電気音響変換器及び電子機器
US6956953B2 (en) Electroacoustic transducer with field replaceable diaphragm carrying two interlaced coils, without manipulating any wires
CN110418251B (zh) 一种发声单体、发声模组及电子终端
JP2005530371A (ja) 集積されたコイルを有するフレキシブル振動板
CN118678268A (zh) 发声装置和电子设备
CN118678269A (zh) 发声装置和电子设备
EP1686832B1 (en) Electroacoustic transducer
JP6667364B2 (ja) 平板スピーカ及びその周波数特性を改善させる方法
JP2000078689A (ja) 電気・音響変換装置
JPH1141685A (ja) スピーカ装置
CN117241186A (zh) 全频带双面扬声装置
CN115955636A (zh) 一种平面扬声器及耳机
US20060023912A1 (en) Electroacoustic transducer with field replaceable diaphragm carrying two interlaced coils, without manipulating any wires
JPS6019419Y2 (ja) 複合型スピ−カ
CN115996347B (zh) 平面扬声器及耳机
KR20210128165A (ko) 소형 스피커
JP2000350284A (ja) スピーカ
CN221263972U (zh) 全频带双面扬声装置
JP2002084595A (ja) スピーカ

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050610

A621 Written request for application examination

Effective date: 20050610

Free format text: JAPANESE INTERMEDIATE CODE: A621

A977 Report on retrieval

Effective date: 20061130

Free format text: JAPANESE INTERMEDIATE CODE: A971007

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061215

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070208

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070330