GB2288514B - A horn stand for Loudspeakers for precision sound radiation - Google Patents

A horn stand for Loudspeakers for precision sound radiation

Info

Publication number
GB2288514B
GB2288514B GB9420988A GB9420988A GB2288514B GB 2288514 B GB2288514 B GB 2288514B GB 9420988 A GB9420988 A GB 9420988A GB 9420988 A GB9420988 A GB 9420988A GB 2288514 B GB2288514 B GB 2288514B
Authority
GB
United Kingdom
Prior art keywords
loudspeakers
sound radiation
precision sound
horn stand
horn
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 - Lifetime
Application number
GB9420988A
Other versions
GB9420988D0 (en
GB2288514A (en
Inventor
Jozef Szczepanski
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.)
Individual
Original Assignee
Individual
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 GB939321386A external-priority patent/GB9321386D0/en
Priority claimed from GB9407560A external-priority patent/GB9407560D0/en
Application filed by Individual filed Critical Individual
Priority to GB9420988A priority Critical patent/GB2288514B/en
Publication of GB9420988D0 publication Critical patent/GB9420988D0/en
Publication of GB2288514A publication Critical patent/GB2288514A/en
Application granted granted Critical
Publication of GB2288514B publication Critical patent/GB2288514B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
GB9420988A 1993-10-16 1994-10-18 A horn stand for Loudspeakers for precision sound radiation Expired - Lifetime GB2288514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9420988A GB2288514B (en) 1993-10-16 1994-10-18 A horn stand for Loudspeakers for precision sound radiation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939321386A GB9321386D0 (en) 1993-10-16 1993-10-16 Multi membrane reflex
GB9407560A GB9407560D0 (en) 1994-04-15 1994-04-15 Horn stand for loudspeakers for precision sound radiation
GB9420988A GB2288514B (en) 1993-10-16 1994-10-18 A horn stand for Loudspeakers for precision sound radiation

Publications (3)

Publication Number Publication Date
GB9420988D0 GB9420988D0 (en) 1994-12-07
GB2288514A GB2288514A (en) 1995-10-18
GB2288514B true GB2288514B (en) 1998-04-29

Family

ID=27266888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9420988A Expired - Lifetime GB2288514B (en) 1993-10-16 1994-10-18 A horn stand for Loudspeakers for precision sound radiation

Country Status (1)

Country Link
GB (1) GB2288514B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422066B (en) * 2005-01-05 2008-07-02 Gp Acoustics Loudspeaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580654A (en) * 1985-03-04 1986-04-08 Hale James W Portable sound speaker system
GB2184323A (en) * 1985-12-12 1987-06-17 Midlen Trading Corp Loudspeaker system
EP0390626A1 (en) * 1989-03-28 1990-10-03 Jacques Morel Sound reproduction unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580654A (en) * 1985-03-04 1986-04-08 Hale James W Portable sound speaker system
GB2184323A (en) * 1985-12-12 1987-06-17 Midlen Trading Corp Loudspeaker system
EP0390626A1 (en) * 1989-03-28 1990-10-03 Jacques Morel Sound reproduction unit

Also Published As

Publication number Publication date
GB9420988D0 (en) 1994-12-07
GB2288514A (en) 1995-10-18

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