DK0689372T3 - Speaker with integrated capacitor - Google Patents

Speaker with integrated capacitor

Info

Publication number
DK0689372T3
DK0689372T3 DK95109574.4T DK95109574T DK0689372T3 DK 0689372 T3 DK0689372 T3 DK 0689372T3 DK 95109574 T DK95109574 T DK 95109574T DK 0689372 T3 DK0689372 T3 DK 0689372T3
Authority
DK
Denmark
Prior art keywords
wire
speaker
integrated capacitor
coupled
loudspeaker
Prior art date
Application number
DK95109574.4T
Other languages
Danish (da)
Inventor
Manfred Aigner
Peter Schindler
Original Assignee
Nokia Technology 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 Nokia Technology Gmbh filed Critical Nokia Technology Gmbh
Application granted granted Critical
Publication of DK0689372T3 publication Critical patent/DK0689372T3/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks
    • 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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

The loudspeaker has the tone signal leads (32) coupled to a pair of terminal clamps (14.1, 14.2), respectively coupled to one end of the oscillation coil wire (31) and to one end (29.2) of the wound capacitor wire. The opposite end (29.1) of the capacitor wire is supported in an opening of the seating (14.1, 14.2) for the loudspeaker and coupled directly to the second end of the oscillation coil wire by soldering. Pref. the opening for the capacitor wire end is formed as a slit. <IMAGE>
DK95109574.4T 1994-06-23 1995-06-21 Speaker with integrated capacitor DK0689372T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4421887A DE4421887A1 (en) 1994-06-23 1994-06-23 Loudspeaker with an integrated capacitor

Publications (1)

Publication Number Publication Date
DK0689372T3 true DK0689372T3 (en) 1997-08-18

Family

ID=6521262

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95109574.4T DK0689372T3 (en) 1994-06-23 1995-06-21 Speaker with integrated capacitor

Country Status (4)

Country Link
EP (1) EP0689372B1 (en)
AT (1) ATE150929T1 (en)
DE (2) DE4421887A1 (en)
DK (1) DK0689372T3 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857478A (en) 1954-09-13 1958-10-21 Radio Speakers Canada Ltd Co-planar loud speaker
US3796839A (en) * 1972-08-30 1974-03-12 Dukane Corp Loud speaker system
JPS5565545A (en) 1978-11-13 1980-05-17 Nhk Spring Co Ltd Multilayer coating protective film board
US4331841A (en) * 1980-07-30 1982-05-25 Sparkomaric Corporation Grille covered speaker mounting assembly for automobile decks and the like
DE3712274A1 (en) * 1987-04-10 1988-10-27 Standard Elektrik Lorenz Ag SPEAKER
US4965837A (en) * 1988-12-28 1990-10-23 Pioneer Electronic Corporation Environmentally resistant loudspeaker
US5153915A (en) * 1990-05-18 1992-10-06 Creative Acoustics, Inc. Speaker filtering circuit and support therefor

Also Published As

Publication number Publication date
ATE150929T1 (en) 1997-04-15
EP0689372B1 (en) 1997-03-26
DE59500150D1 (en) 1997-04-30
DE4421887A1 (en) 1996-01-04
EP0689372A1 (en) 1995-12-27

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