DE59007284D1 - SPEAKER BOX. - Google Patents

SPEAKER BOX.

Info

Publication number
DE59007284D1
DE59007284D1 DE59007284T DE59007284T DE59007284D1 DE 59007284 D1 DE59007284 D1 DE 59007284D1 DE 59007284 T DE59007284 T DE 59007284T DE 59007284 T DE59007284 T DE 59007284T DE 59007284 D1 DE59007284 D1 DE 59007284D1
Authority
DE
Germany
Prior art keywords
speaker box
directed
tweeter
woofer
sprung
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 - Fee Related
Application number
DE59007284T
Other languages
German (de)
Inventor
Werner Kranefeld
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.)
STARK HENRIC
Original Assignee
STARK HENRIC
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 STARK HENRIC filed Critical STARK HENRIC
Application granted granted Critical
Publication of DE59007284D1 publication Critical patent/DE59007284D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • H04R1/26—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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Abstract

Loudspeaker enclosure in the form of a preferably three-sided sprung pyramid narrowing towards the top, inside which a downwardly-directed woofer and an upwardly-directed tweeter are arranged to be invisible from the outside.
DE59007284T 1989-07-13 1990-07-10 SPEAKER BOX. Expired - Fee Related DE59007284D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923126A DE3923126A1 (en) 1989-07-13 1989-07-13 SPEAKER BOX
PCT/EP1990/001123 WO1991001074A1 (en) 1989-07-13 1990-07-10 Loudspeaker enclosure

Publications (1)

Publication Number Publication Date
DE59007284D1 true DE59007284D1 (en) 1994-10-27

Family

ID=6384926

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3923126A Withdrawn DE3923126A1 (en) 1989-07-13 1989-07-13 SPEAKER BOX
DE59007284T Expired - Fee Related DE59007284D1 (en) 1989-07-13 1990-07-10 SPEAKER BOX.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3923126A Withdrawn DE3923126A1 (en) 1989-07-13 1989-07-13 SPEAKER BOX

Country Status (4)

Country Link
EP (1) EP0482030B1 (en)
AT (1) ATE112125T1 (en)
DE (2) DE3923126A1 (en)
WO (1) WO1991001074A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687268B1 (en) * 1992-02-06 1997-05-30 Olivier Colin OMNIDIRECTIONAL ACOUSTIC SPEAKER AND MANUFACTURING METHOD.
US5667839A (en) * 1993-01-28 1997-09-16 Collagen Corporation Human recombinant collagen in the milk of transgenic animals
DE29705406U1 (en) * 1997-03-25 1997-06-12 Buenzow Hans Dieter Dipl Ing F Housing for a loudspeaker
WO2009061818A1 (en) 2007-11-05 2009-05-14 Medimmune, Llc Methods of treating scleroderma
WO2011042019A1 (en) * 2009-10-07 2011-04-14 Sl Audio A/S Dipole loudspeaker with diffuse rear radiation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500953A (en) * 1968-12-04 1970-03-17 Uolevi L Lahti Loudspeaker system
DE2441950B2 (en) * 1974-09-02 1976-08-05 Poensgen,Karl Otto, 8000 München SPEAKER ENCLOSURE
WO1985001176A1 (en) * 1983-09-06 1985-03-14 Henry Oliver Wolcott Loudspeaker structure
DE3721886A1 (en) * 1987-07-02 1989-01-12 Kellco Keller & Pfahls Gmbh Loudspeaker enclosure
EP0340435A3 (en) * 1988-04-01 1991-04-24 Yamaha Corporation Acoustic apparatus

Also Published As

Publication number Publication date
WO1991001074A1 (en) 1991-01-24
EP0482030B1 (en) 1994-09-21
EP0482030A1 (en) 1992-04-29
DE3923126A1 (en) 1991-01-17
ATE112125T1 (en) 1994-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee