SE8107049L - Hogtalare - Google Patents

Hogtalare

Info

Publication number
SE8107049L
SE8107049L SE8107049A SE8107049A SE8107049L SE 8107049 L SE8107049 L SE 8107049L SE 8107049 A SE8107049 A SE 8107049A SE 8107049 A SE8107049 A SE 8107049A SE 8107049 L SE8107049 L SE 8107049L
Authority
SE
Sweden
Prior art keywords
sound
loudspeaker
wall
range
loudspeaker unit
Prior art date
Application number
SE8107049A
Other languages
Unknown language ( )
English (en)
Other versions
SE447438B (sv
Inventor
Stig Carlsson
Original Assignee
Stig Carlsson
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 Stig Carlsson filed Critical Stig Carlsson
Priority to SE8107049A priority Critical patent/SE447438B/sv
Priority to US06/443,941 priority patent/US4558762A/en
Priority to DE8282850242T priority patent/DE3276146D1/de
Priority to EP82850242A priority patent/EP0080991B1/en
Publication of SE8107049L publication Critical patent/SE8107049L/sv
Publication of SE447438B publication Critical patent/SE447438B/sv

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
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
SE8107049A 1981-11-26 1981-11-26 Hogtalare SE447438B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8107049A SE447438B (sv) 1981-11-26 1981-11-26 Hogtalare
US06/443,941 US4558762A (en) 1981-11-26 1982-11-23 Loudspeaker
DE8282850242T DE3276146D1 (en) 1981-11-26 1982-11-26 Loudspeaker
EP82850242A EP0080991B1 (en) 1981-11-26 1982-11-26 Loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107049A SE447438B (sv) 1981-11-26 1981-11-26 Hogtalare

Publications (2)

Publication Number Publication Date
SE8107049L true SE8107049L (sv) 1983-05-27
SE447438B SE447438B (sv) 1986-11-10

Family

ID=20345138

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107049A SE447438B (sv) 1981-11-26 1981-11-26 Hogtalare

Country Status (4)

Country Link
US (1) US4558762A (sv)
EP (1) EP0080991B1 (sv)
DE (1) DE3276146D1 (sv)
SE (1) SE447438B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621708A (en) * 1984-08-20 1986-11-11 Bose Corporation Tweeter bidirectional radiating
KR100383469B1 (ko) * 1994-08-02 2003-07-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 확성기유닛및확성기유닛이제공된장치
GB9902750D0 (en) * 1999-02-09 1999-03-31 New Transducers Ltd Loudspeakers
WO2004071129A2 (en) * 2003-02-07 2004-08-19 Vladimir Filevski Multimedia loudspeaker
US8967323B1 (en) * 2012-12-27 2015-03-03 James Robert Grenier Multi-directional foldback and front of house speaker enclosure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955669A (en) * 1957-08-16 1960-10-11 Carl E Grebe Triplanal speaker enclosure
US2993557A (en) * 1958-09-22 1961-07-25 Rowland L Miller Omnidirectional stereo system
GB935697A (en) * 1958-12-31 1963-09-04 Philips Electrical Ind Ltd Improvements in or relating to methods of providing stereophonic reproduction
NL298920A (sv) * 1962-10-12
FR1422831A (fr) * 1962-10-12 1966-01-03 Appareil reproducteur de sons
US3203502A (en) * 1964-04-28 1965-08-31 Marjorie M Rife Corner speaker enclosure
US3627948A (en) * 1969-08-18 1971-12-14 Electro Voice Stereo loudspeaker system
DE2309141A1 (de) * 1972-03-02 1973-09-13 Rank Organisation Ltd Lautsprechersystem
SE387511B (sv) * 1973-08-24 1976-09-06 S Carlsson Hogtalare for anvendning vid sterofonisk ljudatergivning, samt av tva sadana hogtalare bestaende hogtalarpar
SE387512B (sv) * 1973-08-24 1976-09-06 S Carlsson Hogtalare for sterofonisk ljudatergivningsanleggning, samt av tva sadana hogtalare bestaende hogtalarpar
DE2435944C3 (de) * 1974-07-25 1985-07-18 Poensgen, Karl Otto, 8000 München Hifi-Lautsprecherbox
CH607523A5 (sv) * 1976-12-24 1978-12-29 Dimag Oberwil
US4130174A (en) * 1977-05-25 1978-12-19 Audioanalyst, Inc. Loudspeaker
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
US4073365A (en) * 1977-07-11 1978-02-14 Johnson Joseph W Speaker system
US4227050A (en) * 1979-01-11 1980-10-07 Wilson Bernard T Virtual sound source system
US4301889A (en) * 1979-07-27 1981-11-24 Tralonga David V Speaker enclosure
GB2059221A (en) * 1979-09-12 1981-04-15 B & W Loudspeakers Improvements in or relating to loudspeaker systems
US4365688A (en) * 1981-03-12 1982-12-28 Blose William G Speaker cabinet

Also Published As

Publication number Publication date
EP0080991A3 (en) 1983-07-27
SE447438B (sv) 1986-11-10
EP0080991A2 (en) 1983-06-08
US4558762A (en) 1985-12-17
DE3276146D1 (en) 1987-05-27
EP0080991B1 (en) 1987-04-22

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