BE771389A - Enceinte de haut-parleur - Google Patents

Enceinte de haut-parleur

Info

Publication number
BE771389A
BE771389A BE771389A BE771389A BE771389A BE 771389 A BE771389 A BE 771389A BE 771389 A BE771389 A BE 771389A BE 771389 A BE771389 A BE 771389A BE 771389 A BE771389 A BE 771389A
Authority
BE
Belgium
Prior art keywords
speaker
speaker speaker
Prior art date
Application number
BE771389A
Other languages
English (en)
Original Assignee
Neckermann Versand Kgaa
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
Priority claimed from DE19702041012 external-priority patent/DE2041012C/de
Application filed by Neckermann Versand Kgaa filed Critical Neckermann Versand Kgaa
Publication of BE771389A publication Critical patent/BE771389A/fr

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
    • H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
    • H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
BE771389A 1970-08-18 1971-08-17 Enceinte de haut-parleur BE771389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041012 DE2041012C (de) 1970-08-18 Lautsprechergehäuse

Publications (1)

Publication Number Publication Date
BE771389A true BE771389A (fr) 1971-12-31

Family

ID=5780085

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771389A BE771389A (fr) 1970-08-18 1971-08-17 Enceinte de haut-parleur

Country Status (10)

Country Link
US (1) US3730291A (fr)
AT (1) AT305403B (fr)
BE (1) BE771389A (fr)
CH (1) CH539372A (fr)
FR (1) FR2102317B1 (fr)
GB (1) GB1349489A (fr)
LU (1) LU63280A1 (fr)
NL (1) NL7111302A (fr)
NO (1) NO133344C (fr)
SE (1) SE370306B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338298C2 (de) * 1973-07-27 1975-09-11 Neckermann Versand Kgaa, 6000 Frankfurt Lautsprechergehäuse mit einem Exponentialtrichter und mindestens zwei Lautsprechern
US4138594A (en) * 1977-06-02 1979-02-06 Klipsch And Associates, Inc. Small dimension low frequency folded exponential horn loudspeaker with unitary sound path and loudspeaker system including same
US5824969A (en) * 1996-09-30 1998-10-20 Takenaka; Masaaki Speaker system with a three-dimensional spiral sound passage
JPH11234783A (ja) * 1998-02-13 1999-08-27 Masaaki Takenaka スピーカシステム
US6349792B1 (en) 2000-04-07 2002-02-26 Harold N. Smith, Jr. Sound enhancing speaking cabinet for a removable speaker assembly
FI112909B (fi) * 2001-02-19 2004-01-30 Genelec Oy Refleksikaiutinrakenne ja menetelmä sen muodostamiseksi
US6860363B2 (en) * 2002-07-03 2005-03-01 Christopher Gardner Planar acoustic waveguide
JP6852399B2 (ja) * 2016-12-28 2021-03-31 ヤマハ株式会社 スピーカ装置及びスピーカキャビネット
US20210105556A1 (en) * 2019-10-08 2021-04-08 Soniphi Llc Systems & Methods For Expanding Sensation Using Isobaric Chambers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866513A (en) * 1952-11-24 1958-12-30 Edward V Bracken Apparatus for generating sound
US2815086A (en) * 1954-02-18 1957-12-03 William L Hartsfield Convertible loudspeaker system
US2835335A (en) * 1955-05-02 1958-05-20 Courtney Q Glassey Loudspeaker housing using an open side as a horn mouth
US2986229A (en) * 1957-01-15 1961-05-30 Gen Dynamics Corp Loudspeaker enclosures
US3112006A (en) * 1961-02-08 1963-11-26 Alfred H Roberts Loudspeaker enclosures
US3135349A (en) * 1962-04-02 1964-06-02 Uolevi L Lahti Loudspeaker

Also Published As

Publication number Publication date
CH539372A (de) 1973-07-15
FR2102317B1 (fr) 1973-11-30
DE2041012B2 (de) 1972-08-17
FR2102317A1 (fr) 1972-04-07
NO133344C (fr) 1976-04-21
US3730291A (en) 1973-05-01
AT305403B (de) 1973-02-26
GB1349489A (en) 1974-04-03
DE2041012A1 (de) 1972-02-24
NL7111302A (fr) 1972-02-22
LU63280A1 (fr) 1971-09-09
SE370306B (fr) 1974-10-07
NO133344B (fr) 1976-01-05

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