GB1349489A - Sound source cabinets - Google Patents

Sound source cabinets

Info

Publication number
GB1349489A
GB1349489A GB3740371A GB3740371A GB1349489A GB 1349489 A GB1349489 A GB 1349489A GB 3740371 A GB3740371 A GB 3740371A GB 3740371 A GB3740371 A GB 3740371A GB 1349489 A GB1349489 A GB 1349489A
Authority
GB
United Kingdom
Prior art keywords
chamber
loud
partition
speaker
front face
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
Application number
GB3740371A
Other languages
English (en)
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.)
NECKERMANN VERSAND KGAA
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 GB1349489A publication Critical patent/GB1349489A/en
Expired 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
    • 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)
GB3740371A 1970-08-18 1971-08-09 Sound source cabinets Expired GB1349489A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1349489A true GB1349489A (en) 1974-04-03

Family

ID=5780085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3740371A Expired GB1349489A (en) 1970-08-18 1971-08-09 Sound source cabinets

Country Status (10)

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

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
AT305403B (de) 1973-02-26
FR2102317A1 (enExample) 1972-04-07
FR2102317B1 (enExample) 1973-11-30
NO133344B (enExample) 1976-01-05
LU63280A1 (enExample) 1971-09-09
SE370306B (enExample) 1974-10-07
BE771389A (fr) 1971-12-31
CH539372A (de) 1973-07-15
US3730291A (en) 1973-05-01
DE2041012B2 (de) 1972-08-17
NO133344C (enExample) 1976-04-21
NL7111302A (enExample) 1972-02-22
DE2041012A1 (de) 1972-02-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees