CN1496191A - 扬声器组合部件 - Google Patents

扬声器组合部件 Download PDF

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Publication number
CN1496191A
CN1496191A CNA031470416A CN03147041A CN1496191A CN 1496191 A CN1496191 A CN 1496191A CN A031470416 A CNA031470416 A CN A031470416A CN 03147041 A CN03147041 A CN 03147041A CN 1496191 A CN1496191 A CN 1496191A
Authority
CN
China
Prior art keywords
loudspeaker
panel
diaphragm
resonates
piston type
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
CNA031470416A
Other languages
English (en)
Chinese (zh)
Inventor
M・多德
M·多德
塞尔
S·赫尔塞尔
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.)
KH Technology Corp
Original Assignee
KH Technology 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 KH Technology Corp filed Critical KH Technology Corp
Publication of CN1496191A publication Critical patent/CN1496191A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/07—Loudspeakers using bending wave resonance and pistonic motion to generate sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Stereophonic Arrangements (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Stereophonic System (AREA)
CNA031470416A 2002-08-17 2003-08-16 扬声器组合部件 Pending CN1496191A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0219245.8A GB0219245D0 (en) 2002-08-17 2002-08-17 Combination loudspeaker unit
GB0219245.8 2002-08-17

Publications (1)

Publication Number Publication Date
CN1496191A true CN1496191A (zh) 2004-05-12

Family

ID=9942544

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA031470416A Pending CN1496191A (zh) 2002-08-17 2003-08-16 扬声器组合部件

Country Status (5)

Country Link
US (1) US20040125971A1 (https=)
JP (1) JP2004135294A (https=)
CN (1) CN1496191A (https=)
GB (1) GB0219245D0 (https=)
TW (1) TWI286311B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1939090B (zh) * 2004-03-30 2011-01-12 摩托罗拉公司 手持设备扬声器系统
CN113196794A (zh) * 2018-12-21 2021-07-30 索尼集团公司 声响再现装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425675B (en) * 2005-04-28 2008-07-23 Gp Acoustics Audio system
JP4631653B2 (ja) * 2005-10-25 2011-02-16 株式会社ケンウッド 木質パネル
EP1814354B1 (en) 2006-01-30 2017-04-26 Sony Corporation Speaker
JP4821589B2 (ja) * 2006-01-30 2011-11-24 ソニー株式会社 スピーカ装置
ES2332165B1 (es) * 2007-09-28 2010-10-25 Bsh Electrodomesticos España, S.A. Aparato domestico, en especial lavadora.
WO2013111034A2 (en) * 2012-01-23 2013-08-01 Koninklijke Philips N.V. Audio rendering system and method therefor
NL1042617B1 (en) * 2017-11-01 2019-05-08 Mayht Bv Low profile loudspeaker device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410063A (en) * 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
US4551849A (en) * 1982-05-11 1985-11-05 Nissan Motor Company, Limited Vehicle panel speaker for automotive audio system utilizing part of a vehicle panel as a sound-producing medium
US6351542B2 (en) * 1995-09-02 2002-02-26 New Transducers Limited Loudspeakers with panel-form acoustic radiating elements
KR100419334B1 (ko) * 1995-09-02 2004-05-31 뉴 트랜스듀서스 리미티드 음향장치
US6839444B2 (en) * 2000-11-30 2005-01-04 New Transducers Limited Loudspeakers
US7002070B2 (en) * 2001-06-22 2006-02-21 Shelley Katz Electronic piano

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1939090B (zh) * 2004-03-30 2011-01-12 摩托罗拉公司 手持设备扬声器系统
CN113196794A (zh) * 2018-12-21 2021-07-30 索尼集团公司 声响再现装置

Also Published As

Publication number Publication date
TWI286311B (en) 2007-09-01
TW200501052A (en) 2005-01-01
US20040125971A1 (en) 2004-07-01
JP2004135294A (ja) 2004-04-30
GB0219245D0 (en) 2002-09-25

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