DE59404378D1 - Elektroakustischer Wandler mit einem Abschlussteil - Google Patents

Elektroakustischer Wandler mit einem Abschlussteil

Info

Publication number
DE59404378D1
DE59404378D1 DE59404378T DE59404378T DE59404378D1 DE 59404378 D1 DE59404378 D1 DE 59404378D1 DE 59404378 T DE59404378 T DE 59404378T DE 59404378 T DE59404378 T DE 59404378T DE 59404378 D1 DE59404378 D1 DE 59404378D1
Authority
DE
Germany
Prior art keywords
electroacoustic transducer
terminating part
terminating
electroacoustic
transducer
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.)
Expired - Lifetime
Application number
DE59404378T
Other languages
English (en)
Inventor
Ewald Frasl
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.)
Knowles Electronics Asia Pte Ltd
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE59404378D1 publication Critical patent/DE59404378D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE59404378T 1993-02-26 1994-02-18 Elektroakustischer Wandler mit einem Abschlussteil Expired - Lifetime DE59404378D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0036893A AT398355B (de) 1993-02-26 1993-02-26 Elektroakustischer wandler mit einem abschlussteil

Publications (1)

Publication Number Publication Date
DE59404378D1 true DE59404378D1 (de) 1997-11-27

Family

ID=3488743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59404378T Expired - Lifetime DE59404378D1 (de) 1993-02-26 1994-02-18 Elektroakustischer Wandler mit einem Abschlussteil

Country Status (6)

Country Link
US (1) US5727077A (de)
EP (1) EP0616483B1 (de)
JP (1) JP3263515B2 (de)
AT (1) AT398355B (de)
DE (1) DE59404378D1 (de)
DK (1) DK0616483T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1275300A (zh) * 1998-07-21 2000-11-29 Jbl公司 微型全频程扩音器
JP4630957B2 (ja) * 2000-06-16 2011-02-09 並木精密宝石株式会社 電磁誘導型アクチュエータ装置並びに携帯用通信機器
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
ES2264621B1 (es) * 2004-12-03 2007-11-01 Universidad De Cantabria Maquina electrica oscilante.
JP4723999B2 (ja) * 2005-12-28 2011-07-13 パイオニア株式会社 スピーカ及びスピーカユニット
TWI285510B (en) * 2006-01-10 2007-08-11 Gaiatek Inc Personal type leads of a sound device
US8111854B2 (en) 2006-11-29 2012-02-07 Yan-Ru Peng Methods and apparatus for sound production
JP2007208592A (ja) * 2006-02-01 2007-08-16 Sanyo Electric Co Ltd スピーカユニット
US8103041B2 (en) * 2007-06-15 2012-01-24 Nissan North America, Inc. Speaker retention bracket
CN103379415A (zh) * 2012-04-27 2013-10-30 鸿富锦精密工业（深圳）有限公司 扬声器
DE202014003034U1 (de) * 2014-04-02 2015-04-07 Harman Becker Automotive Systems Gmbh Lautsprecher
USD895576S1 (en) * 2019-03-13 2020-09-08 Dynaudio Holding (A/S) Baffle for loudspeaker
CN112165662B (zh) * 2020-10-22 2021-09-28 瑞声新能源发展(常州)有限公司科教城分公司 扬声器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156618A (en) * 1974-11-13 1976-05-18 Yukimatsu Nakamura Supiika
GB2082020B (en) * 1980-06-30 1985-05-30 Pioneer Electronic Corp Ear speaker
IE53436B1 (en) * 1981-09-16 1988-11-09 Besson A P Ltd Improvements in or relating to telephone transducers
JPS5853299A (ja) * 1981-09-25 1983-03-29 Seiko Instr & Electronics Ltd 動電形スピ−カ
GB2113503B (en) * 1981-12-30 1985-05-09 Plessey Co Plc Electro-acoustic transducers
JPH0450718Y2 (de) * 1986-02-28 1992-11-30
DE4031742A1 (de) * 1990-10-06 1992-04-09 Nokia Unterhaltungselektronik Kalotten-hochton-lautsprecher
AT398354B (de) * 1993-02-26 1994-11-25 Koninkl Philips Electronics Nv Elektroakustischer wandler mit einer maske
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
DK0616483T3 (da) 1998-05-18
EP0616483A1 (de) 1994-09-21
JP3263515B2 (ja) 2002-03-04
JPH06269087A (ja) 1994-09-22
AT398355B (de) 1994-11-25
ATA36893A (de) 1994-03-15
EP0616483B1 (de) 1997-10-22
US5727077A (en) 1998-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

R081 Change of applicant/patentee

Ref document number: 616483

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Owner name: KNOWLES ELECTRONICS ASIA PTE. LTD., SG

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Effective date: 20120726

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