NO20065434L - Hoyttaler og sammenstilling av hoyttalere. - Google Patents

Hoyttaler og sammenstilling av hoyttalere.

Info

Publication number
NO20065434L
NO20065434L NO20065434A NO20065434A NO20065434L NO 20065434 L NO20065434 L NO 20065434L NO 20065434 A NO20065434 A NO 20065434A NO 20065434 A NO20065434 A NO 20065434A NO 20065434 L NO20065434 L NO 20065434L
Authority
NO
Norway
Prior art keywords
membrane
sound
speaker
loudspeaker
diaphragm
Prior art date
Application number
NO20065434A
Other languages
English (en)
Inventor
Philip Derek Eduard De Haan
Original Assignee
Alcons Audio Bv
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 Alcons Audio Bv filed Critical Alcons Audio Bv
Publication of NO20065434L publication Critical patent/NO20065434L/no

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
    • 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
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • 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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

Høyttaler omfattende en magnetenhet som genererer et magnetisk felt og en membran som er montert i en ramme og som er utstyrt med en elektrisk leder arrangert i et mønster på membranen, idet membranen er plassert i det magnetiske felt på en slik måte at en kraft utøves når strøm ledes gjennom ledermønsteret på membranen, hvor kraften er i stand til å sette membranen i vibrasjon for å frembringe lyd, idet nevnte høyttaler er utstyrt med en lydåpning plassert mellom det vibrerende området og yttersiden av høyttaleren, hvor lydåpningen er tilknyttet et lydhorn med divergerende vegger, k a r a k t e r i s e r t v e d at vesentlig identiske lydåpninger og lydhorn tilknyttet disse strekker seg på begge sider av membranen.
NO20065434A 2004-04-26 2006-11-27 Hoyttaler og sammenstilling av hoyttalere. NO20065434L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1026038A NL1026038C2 (nl) 2004-04-26 2004-04-26 Luidspreker en samenstel van luidsprekers.
PCT/NL2005/000306 WO2005104613A1 (en) 2004-04-26 2005-04-25 Loudspeaker and assembly of loudspeakers

Publications (1)

Publication Number Publication Date
NO20065434L true NO20065434L (no) 2006-11-27

Family

ID=34965612

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065434A NO20065434L (no) 2004-04-26 2006-11-27 Hoyttaler og sammenstilling av hoyttalere.

Country Status (9)

Country Link
US (1) US20080212823A1 (no)
EP (1) EP1762118A1 (no)
JP (1) JP2007535271A (no)
KR (1) KR20070011531A (no)
EA (1) EA010071B1 (no)
NL (1) NL1026038C2 (no)
NO (1) NO20065434L (no)
WO (1) WO2005104613A1 (no)
ZA (1) ZA200609824B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000499C2 (nl) * 2007-02-21 2008-08-22 Alcons Audio Bv Luidspreker.
RU2613512C1 (ru) * 2015-12-09 2017-03-16 Михаил Алексеевич Баранов Двухсторонняя система охлаждения ленточного акустического преобразователя
US11064288B2 (en) * 2017-11-13 2021-07-13 Panasonic Intellectual Property Management Co., Ltd. Horn for speakers and horn speaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259966A (en) * 1925-10-15 1927-05-19 Ritter & Uhlmann Ag Diaphragm sound-reproducers for wireless apparatus, gramophones and the like
GB695912A (en) * 1948-10-01 1953-08-19 Telefunken Gmbh Improvements in or relating to public address and like sound disseminating systems
US3125181A (en) * 1961-06-21 1964-03-17 pawlowski
JPH07212892A (ja) * 1994-01-18 1995-08-11 Matsushita Electric Ind Co Ltd 音場再生用スピーカシステム
US7146019B2 (en) * 2002-09-05 2006-12-05 Igor Levitsky Planar ribbon electro-acoustic transducer with high SPL capability and adjustable dipole/monopole low frequency radiation
NL1022819C2 (nl) * 2003-03-03 2004-09-06 Alcons Audio Bv Luidspreker.

Also Published As

Publication number Publication date
EP1762118A1 (en) 2007-03-14
WO2005104613A1 (en) 2005-11-03
EA010071B1 (ru) 2008-06-30
EA200601971A1 (ru) 2007-04-27
KR20070011531A (ko) 2007-01-24
NL1026038C2 (nl) 2005-10-27
JP2007535271A (ja) 2007-11-29
US20080212823A1 (en) 2008-09-04
ZA200609824B (en) 2008-06-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application