DE3772817D1 - Mehrweglautsprechersystem. - Google Patents

Mehrweglautsprechersystem.

Info

Publication number
DE3772817D1
DE3772817D1 DE8787200657T DE3772817T DE3772817D1 DE 3772817 D1 DE3772817 D1 DE 3772817D1 DE 8787200657 T DE8787200657 T DE 8787200657T DE 3772817 T DE3772817 T DE 3772817T DE 3772817 D1 DE3772817 D1 DE 3772817D1
Authority
DE
Germany
Prior art keywords
loudspeaker
impedance
frequency spectrum
reproducing
audio
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
DE8787200657T
Other languages
English (en)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
B&W Loudspeakers Ltd
Original Assignee
B&W Loudspeakers Ltd
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 B&W Loudspeakers Ltd filed Critical B&W Loudspeakers Ltd
Application granted granted Critical
Publication of DE3772817D1 publication Critical patent/DE3772817D1/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE8787200657T 1986-04-09 1987-04-07 Mehrweglautsprechersystem. Expired - Lifetime DE3772817D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8600901A NL8600901A (nl) 1986-04-09 1986-04-09 Meerweg-luidsprekerstelsel.

Publications (1)

Publication Number Publication Date
DE3772817D1 true DE3772817D1 (de) 1991-10-17

Family

ID=19847857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787200657T Expired - Lifetime DE3772817D1 (de) 1986-04-09 1987-04-07 Mehrweglautsprechersystem.

Country Status (7)

Country Link
US (1) US4897879A (de)
EP (1) EP0241994B1 (de)
JP (1) JPH07121157B2 (de)
AT (1) ATE67366T1 (de)
CA (1) CA1280374C (de)
DE (1) DE3772817D1 (de)
NL (1) NL8600901A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373563A (en) * 1990-10-05 1994-12-13 Kukurudza; Vladimir W. Self damping speaker matching device
IT1243159B (it) * 1990-11-08 1994-05-24 Sonus Faber Srl Dispositivo di filtraggio per altoparlanti per alte frequenze
US5568560A (en) * 1995-05-11 1996-10-22 Multi Service Corporation Audio crossover circuit
US5917922A (en) * 1995-11-08 1999-06-29 Kukurudza; Vladimir Walter Method of operating a single loud speaker drive system
US5937072A (en) * 1997-03-03 1999-08-10 Multi Service Corporation Audio crossover circuit
US6115475A (en) 1998-07-23 2000-09-05 Diaural, L.L.C. Capacitor-less crossover network for electro-acoustic loudspeakers
US6310959B1 (en) 1999-08-24 2001-10-30 Diaural, Llc Tuned order crossover network for electro-acoustic loudspeakers
US6707919B2 (en) 2000-12-20 2004-03-16 Multi Service Corporation Driver control circuit
JP2004266329A (ja) * 2003-01-30 2004-09-24 Matsushita Electric Ind Co Ltd スピーカシステム
US7085389B1 (en) 2003-09-30 2006-08-01 Modafferi Acoustical Systems Infinite slope loudspeaker crossover filter
US8005240B2 (en) * 2004-05-21 2011-08-23 Logitech Europe S.A. Speaker with frequency directed dual drivers
US8194886B2 (en) 2005-10-07 2012-06-05 Ian Howa Knight Audio crossover system and method
US9113257B2 (en) 2013-02-01 2015-08-18 William E. Collins Phase-unified loudspeakers: parallel crossovers
US10701487B1 (en) * 2019-06-25 2020-06-30 Richard Modafferi Crossover for multi-driver loudspeakers
RU208298U1 (ru) * 2021-05-12 2021-12-13 Александр Петрович Каратунов Последовательный СЧ, ВЧ фильтр для автомобильных акустических систем
RU208669U1 (ru) * 2021-06-01 2021-12-29 Александр Петрович Каратунов Последовательный СЧ-, ВЧ-фильтр для автомобильных акустических систем

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2084160A (en) * 1925-06-09 1937-06-15 Rca Corp Filter system for loudspeakers
GB734346A (en) * 1952-08-15 1955-07-27 Tannoy Ltd Improvements relating to electrical crossover filters
BE547520A (de) * 1955-05-05
US3931469A (en) * 1974-06-21 1976-01-06 Koss Corporation Crossover network for a multi-element electrostatic loudspeaker system
US4691362A (en) * 1983-01-10 1987-09-01 Eberbach Steven J Dihedral loudspeakers with variable dispersion circuits

Also Published As

Publication number Publication date
CA1280374C (en) 1991-02-19
EP0241994A1 (de) 1987-10-21
EP0241994B1 (de) 1991-09-11
NL8600901A (nl) 1987-11-02
JPS62239796A (ja) 1987-10-20
ATE67366T1 (de) 1991-09-15
JPH07121157B2 (ja) 1995-12-20
US4897879A (en) 1990-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee