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GB233459A - A dual omni-directional horn for any sound reproducing instrument - Google Patents

A dual omni-directional horn for any sound reproducing instrument

Info

Publication number
GB233459A
GB233459A GB431824A GB431824A GB233459A GB 233459 A GB233459 A GB 233459A GB 431824 A GB431824 A GB 431824A GB 431824 A GB431824 A GB 431824A GB 233459 A GB233459 A GB 233459A
Authority
GB
United Kingdom
Prior art keywords
sound reproducing
horn
reproducing instrument
directional horn
dual omni
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
GB431824A
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.)
FRANK WIDDOWSON
Original Assignee
FRANK WIDDOWSON
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 FRANK WIDDOWSON filed Critical FRANK WIDDOWSON
Priority to GB431824A priority Critical patent/GB233459A/en
Publication of GB233459A publication Critical patent/GB233459A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Catching Or Destruction (AREA)

Abstract

233,459. Widdowson, F. Feb. 19, 1924. Flower vases; stands.-In a sound-amplifier comprising a horn D fitted with a conical sound deflector C, the base of the defleotor may serve as a fruit dish H and the lower end of the horn may be fitted with flower holders K.
GB431824A 1924-02-19 1924-02-19 A dual omni-directional horn for any sound reproducing instrument Expired GB233459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB431824A GB233459A (en) 1924-02-19 1924-02-19 A dual omni-directional horn for any sound reproducing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB431824A GB233459A (en) 1924-02-19 1924-02-19 A dual omni-directional horn for any sound reproducing instrument

Publications (1)

Publication Number Publication Date
GB233459A true GB233459A (en) 1925-05-14

Family

ID=9774902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB431824A Expired GB233459A (en) 1924-02-19 1924-02-19 A dual omni-directional horn for any sound reproducing instrument

Country Status (1)

Country Link
GB (1) GB233459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372208A (en) * 2001-02-16 2002-08-21 Danny William Kemp Floral display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372208A (en) * 2001-02-16 2002-08-21 Danny William Kemp Floral display device
GB2372208B (en) * 2001-02-16 2003-11-19 Danny William Kemp A self-standing display device

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