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DE59914592D1 - speaker - Google Patents

speaker

Info

Publication number
DE59914592D1
DE59914592D1 DE59914592T DE59914592T DE59914592D1 DE 59914592 D1 DE59914592 D1 DE 59914592D1 DE 59914592 T DE59914592 T DE 59914592T DE 59914592 T DE59914592 T DE 59914592T DE 59914592 D1 DE59914592 D1 DE 59914592D1
Authority
DE
Germany
Prior art keywords
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.)
Expired - Lifetime
Application number
DE59914592T
Other languages
German (de)
Inventor
Andreas Grotefendt
Ludwig Klapproth
Hans-Georg Knop
Christian Vehorn
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59914592D1 publication Critical patent/DE59914592D1/en
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
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/34—Directing or guiding sound by means of a phase plug
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • 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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE59914592T 1998-04-09 1999-04-03 speaker Expired - Lifetime DE59914592D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998116060 DE19816060A1 (en) 1998-04-09 1998-04-09 speaker

Publications (1)

Publication Number Publication Date
DE59914592D1 true DE59914592D1 (en) 2008-02-14

Family

ID=7864206

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998116060 Withdrawn DE19816060A1 (en) 1998-04-09 1998-04-09 speaker
DE59914592T Expired - Lifetime DE59914592D1 (en) 1998-04-09 1999-04-03 speaker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998116060 Withdrawn DE19816060A1 (en) 1998-04-09 1998-04-09 speaker

Country Status (2)

Country Link
EP (1) EP0954200B1 (en)
DE (2) DE19816060A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002957B4 (en) * 2004-01-21 2007-01-25 Audi Ag Speaker system for motor vehicles
CN105516870A (en) * 2016-02-29 2016-04-20 歌尔声学股份有限公司 Loudspeaker module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243240C2 (en) * 1962-12-13 1974-05-09 Akustische ELECTROACOUSTIC CONVERTER, WHOSE INDIVIDUAL PARTS ARE CORRECTLY HOLDED TOGETHER BY A MOLDED BODY
JPS5723395A (en) * 1980-07-17 1982-02-06 Matsushita Electric Ind Co Ltd Loudspeaker
JPS58161600A (en) * 1982-03-19 1983-09-26 Matsushita Electric Ind Co Ltd Speaker
JP2501948Y2 (en) * 1985-09-02 1996-06-19 パイオニア株式会社 In-vehicle audio system
JPH08228392A (en) * 1995-02-22 1996-09-03 Matsushita Electric Ind Co Ltd Speaker and its production

Also Published As

Publication number Publication date
EP0954200A2 (en) 1999-11-03
EP0954200B1 (en) 2008-01-02
EP0954200A3 (en) 2006-05-10
DE19816060A1 (en) 1999-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition