GB9200302D0 - Loud speaker systems - Google Patents

Loud speaker systems

Info

Publication number
GB9200302D0
GB9200302D0 GB929200302A GB9200302A GB9200302D0 GB 9200302 D0 GB9200302 D0 GB 9200302D0 GB 929200302 A GB929200302 A GB 929200302A GB 9200302 A GB9200302 A GB 9200302A GB 9200302 D0 GB9200302 D0 GB 9200302D0
Authority
GB
United Kingdom
Prior art keywords
loud speaker
speaker systems
systems
loud
speaker
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.)
Pending
Application number
GB929200302A
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics 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 Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Priority to GB929200302A priority Critical patent/GB9200302D0/en
Publication of GB9200302D0 publication Critical patent/GB9200302D0/en
Priority to PCT/US1993/000151 priority patent/WO1993014606A1/en
Priority to EP93903022A priority patent/EP0639317A1/en
Priority to JP5512588A priority patent/JPH07503112A/en
Priority to CA002117383A priority patent/CA2117383A1/en
Priority to KR1019940702326A priority patent/KR940704110A/en
Pending 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
GB929200302A 1992-01-08 1992-01-08 Loud speaker systems Pending GB9200302D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB929200302A GB9200302D0 (en) 1992-01-08 1992-01-08 Loud speaker systems
PCT/US1993/000151 WO1993014606A1 (en) 1992-01-08 1993-01-08 Loudspeaker system
EP93903022A EP0639317A1 (en) 1992-01-08 1993-01-08 Loudspeaker system
JP5512588A JPH07503112A (en) 1992-01-08 1993-01-08 speaker system
CA002117383A CA2117383A1 (en) 1992-01-08 1993-01-08 Loudspeaker system
KR1019940702326A KR940704110A (en) 1992-01-08 1993-01-08 Loudspeaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929200302A GB9200302D0 (en) 1992-01-08 1992-01-08 Loud speaker systems

Publications (1)

Publication Number Publication Date
GB9200302D0 true GB9200302D0 (en) 1992-02-26

Family

ID=10708255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929200302A Pending GB9200302D0 (en) 1992-01-08 1992-01-08 Loud speaker systems

Country Status (6)

Country Link
EP (1) EP0639317A1 (en)
JP (1) JPH07503112A (en)
KR (1) KR940704110A (en)
CA (1) CA2117383A1 (en)
GB (1) GB9200302D0 (en)
WO (1) WO1993014606A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8139797B2 (en) 2002-12-03 2012-03-20 Bose Corporation Directional electroacoustical transducing
US7676047B2 (en) 2002-12-03 2010-03-09 Bose Corporation Electroacoustical transducing with low frequency augmenting devices
US7688992B2 (en) 2005-09-12 2010-03-30 Richard Aylward Seat electroacoustical transducing
US8483413B2 (en) 2007-05-04 2013-07-09 Bose Corporation System and method for directionally radiating sound
US9100748B2 (en) 2007-05-04 2015-08-04 Bose Corporation System and method for directionally radiating sound
EP2719194A1 (en) * 2011-06-09 2014-04-16 Koninklijke Philips N.V. An audio speaker arrangement
EP3041265B1 (en) 2014-09-08 2019-12-18 Adamson Systems Engineering Inc. Loudspeaker with improved directional behavior and reduction of acoustical interference

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143175A (en) * 1937-10-23 1939-01-10 Samuel A Waite Sound reproducing system
US3026957A (en) * 1959-06-02 1962-03-27 Gladstone Lewis Loudspeaker system
US3983333A (en) * 1974-03-01 1976-09-28 Allison Acoustics Inc. Loud speaker system
US4073365A (en) * 1977-07-11 1978-02-14 Johnson Joseph W Speaker system
JPS54148501A (en) * 1978-03-16 1979-11-20 Akg Akustische Kino Geraete Device for reproducing at least 2 channels acoustic events transmitted in room
US4888804A (en) * 1988-05-12 1989-12-19 Gefvert Herbert I Sound reproduction system
FI81471C (en) * 1988-11-08 1990-10-10 Timo Tarkkonen HOEGTALARE GIVANDE ETT TREDIMENSIONELLT STEREOLJUDINTRYCK.

Also Published As

Publication number Publication date
WO1993014606A1 (en) 1993-07-22
CA2117383A1 (en) 1993-07-22
JPH07503112A (en) 1995-03-30
EP0639317A1 (en) 1995-02-22
EP0639317A4 (en) 1994-10-17
KR940704110A (en) 1994-12-12

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