SG43981A1 - Electroacoustic transducer having a mask - Google Patents

Electroacoustic transducer having a mask

Info

Publication number
SG43981A1
SG43981A1 SG1996008490A SG1996008490A SG43981A1 SG 43981 A1 SG43981 A1 SG 43981A1 SG 1996008490 A SG1996008490 A SG 1996008490A SG 1996008490 A SG1996008490 A SG 1996008490A SG 43981 A1 SG43981 A1 SG 43981A1
Authority
SG
Singapore
Prior art keywords
mask
electroacoustic transducer
electroacoustic
transducer
Prior art date
Application number
SG1996008490A
Other languages
English (en)
Inventor
Peter Bleim
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of SG43981A1 publication Critical patent/SG43981A1/en

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
SG1996008490A 1993-02-26 1994-02-18 Electroacoustic transducer having a mask SG43981A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0036793A AT398354B (de) 1993-02-26 1993-02-26 Elektroakustischer wandler mit einer maske

Publications (1)

Publication Number Publication Date
SG43981A1 true SG43981A1 (en) 1997-11-14

Family

ID=3488717

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008490A SG43981A1 (en) 1993-02-26 1994-02-18 Electroacoustic transducer having a mask

Country Status (7)

Country Link
US (1) US5524151A (fr)
EP (1) EP0615398B1 (fr)
JP (1) JP3194664B2 (fr)
AT (1) AT398354B (fr)
DE (1) DE59405929D1 (fr)
MY (1) MY109825A (fr)
SG (1) SG43981A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398355B (de) * 1993-02-26 1994-11-25 Koninkl Philips Electronics Nv Elektroakustischer wandler mit einem abschlussteil
US5802191A (en) 1995-01-06 1998-09-01 Guenther; Godehard A. Loudspeakers, systems, and components thereof
WO1998038834A1 (fr) * 1997-02-28 1998-09-03 Koninklijke Philips Electronics N.V. Transducteur electroacoustique comportant un element obturateur pour fermer son volume arriere
EP1002413B1 (fr) * 1998-05-15 2007-02-07 Koninklijke Philips Electronics N.V. Appareil destine a fonctionner en etant place ou non sur l'oreille d'un utilisateur
EP1145594A1 (fr) * 1998-11-13 2001-10-17 Godehard A. Guenther Conception economique de moteur pour haut-parleurs pourvus d'aimants a base de terres rares
US8588457B2 (en) * 1999-08-13 2013-11-19 Dr. G Licensing, Llc Low cost motor design for rare-earth-magnet loudspeakers
EP1247424B1 (fr) 1999-08-13 2013-11-20 Dr. G Licensing, LLC Haut-parleur longue portée de faible cout et système
EP1410682B1 (fr) * 2000-06-27 2017-02-08 Dr. G Licensing, LLC Haut-parleur et systeme a faible encombrement
US6611606B2 (en) 2000-06-27 2003-08-26 Godehard A. Guenther Compact high performance speaker
US6993147B2 (en) * 2000-08-14 2006-01-31 Guenther Godehard A Low cost broad range loudspeaker and system
JP4337078B2 (ja) * 2001-04-23 2009-09-30 日本電気株式会社 スピーカ装置
JP3874183B2 (ja) * 2002-05-21 2007-01-31 フォスター電機株式会社 電気音響変換器用振動板
JP2004096670A (ja) * 2002-09-04 2004-03-25 Matsushita Electric Ind Co Ltd スピーカ
US20080247582A1 (en) 2004-09-09 2008-10-09 Guenther Godehard A Loudspeaker and Systems
US8189840B2 (en) * 2007-05-23 2012-05-29 Soundmatters International, Inc. Loudspeaker and electronic devices incorporating same
US8418967B2 (en) 2008-02-21 2013-04-16 Cornerstone Research Group, Inc. Passive adaptive structures
DE202014003034U1 (de) * 2014-04-02 2015-04-07 Harman Becker Automotive Systems Gmbh Lautsprecher
DE102017119865A1 (de) * 2016-09-07 2018-03-08 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler und Verfahren zum Herstellen eines elektrodynamischen Schallwandlers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217177A (en) * 1937-10-30 1940-10-08 Rca Corp Loud-speaker
US2252846A (en) * 1938-09-30 1941-08-19 Associated Electric Lab Inc Acoustic device
JPS5156618A (en) * 1974-11-13 1976-05-18 Yukimatsu Nakamura Supiika
IE53436B1 (en) * 1981-09-16 1988-11-09 Besson A P Ltd Improvements in or relating to telephone transducers
EP0083174B1 (fr) * 1981-12-30 1986-08-13 Plessey Overseas Limited Transducteurs électro-acoustiques
US5166984A (en) * 1991-11-06 1992-11-24 Hsiao Yu Teng Loudspeaker
AT400911B (de) * 1993-03-04 1996-04-25 Koninkl Philips Electronics Nv Elektroakustischer wandler mit einer trennwand und einer maskenwand

Also Published As

Publication number Publication date
JP3194664B2 (ja) 2001-07-30
DE59405929D1 (de) 1998-06-18
ATA36793A (de) 1994-03-15
US5524151A (en) 1996-06-04
MY109825A (en) 1997-08-30
EP0615398A1 (fr) 1994-09-14
AT398354B (de) 1994-11-25
EP0615398B1 (fr) 1998-05-13
JPH06269088A (ja) 1994-09-22

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