IL117666A0 - Low frequency audio coupler and method of coupling - Google Patents

Low frequency audio coupler and method of coupling

Info

Publication number
IL117666A0
IL117666A0 IL11766696A IL11766696A IL117666A0 IL 117666 A0 IL117666 A0 IL 117666A0 IL 11766696 A IL11766696 A IL 11766696A IL 11766696 A IL11766696 A IL 11766696A IL 117666 A0 IL117666 A0 IL 117666A0
Authority
IL
Israel
Prior art keywords
coupling
low frequency
frequency audio
audio coupler
coupler
Prior art date
Application number
IL11766696A
Original Assignee
Bsg Lab Inc
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 Bsg Lab Inc filed Critical Bsg Lab Inc
Publication of IL117666A0 publication Critical patent/IL117666A0/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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for 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
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
IL11766696A 1995-03-31 1996-03-26 Low frequency audio coupler and method of coupling IL117666A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42233295A 1995-03-31 1995-03-31

Publications (1)

Publication Number Publication Date
IL117666A0 true IL117666A0 (en) 1996-07-23

Family

ID=23674426

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11766696A IL117666A0 (en) 1995-03-31 1996-03-26 Low frequency audio coupler and method of coupling

Country Status (3)

Country Link
AU (1) AU5437796A (en)
IL (1) IL117666A0 (en)
WO (1) WO1996031105A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463744B2 (en) 2003-10-31 2008-12-09 Bose Corporation Porting
US7450733B2 (en) * 2004-01-23 2008-11-11 Creative Technology Ltd. Speaker with externally mounted acoustic extension
WO2011051505A1 (en) * 2009-10-30 2011-05-05 Woxter Technology Co. Ltd. Telescopic loudspeaker
US8913777B2 (en) 2013-02-06 2014-12-16 Bose Corporation Providing speakers in a vehicle seat
CN109803202A (en) * 2019-03-25 2019-05-24 杨文洪 A kind of sound box structure promoting speaker low frequency amount

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945461A (en) * 1974-10-16 1976-03-23 Robinson Ralph J Sound speaker system
JPH0298593U (en) * 1989-01-23 1990-08-06
US5111905A (en) * 1989-11-30 1992-05-12 Rogersound Labs, Inc. Speaker enclosure
US5197103A (en) * 1990-10-05 1993-03-23 Kabushiki Kaisha Kenwood Low sound loudspeaker system

Also Published As

Publication number Publication date
WO1996031105A1 (en) 1996-10-03
AU5437796A (en) 1996-10-16

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IL117666A0 (en) Low frequency audio coupler and method of coupling