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JPS53124413A - Horn type speaker - Google Patents

Horn type speaker

Info

Publication number
JPS53124413A
JPS53124413A JP14465377A JP14465377A JPS53124413A JP S53124413 A JPS53124413 A JP S53124413A JP 14465377 A JP14465377 A JP 14465377A JP 14465377 A JP14465377 A JP 14465377A JP S53124413 A JPS53124413 A JP S53124413A
Authority
JP
Japan
Prior art keywords
type speaker
horn type
horn
diameter
nondirectivity
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
JP14465377A
Other languages
Japanese (ja)
Inventor
Michihiko Yamaguchi
Kiyoshi Kawamura
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP14465377A priority Critical patent/JPS53124413A/en
Publication of JPS53124413A publication Critical patent/JPS53124413A/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
    • 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To make directivity closer to nondirectivity and improve the reproduction of audio frequencies of stereo apparatus by making the opening diameter of a horn shape formed inward to the centerline of a speaker smaller than the slit diameter of the throat base of the horn.
JP14465377A 1977-12-02 1977-12-02 Horn type speaker Pending JPS53124413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14465377A JPS53124413A (en) 1977-12-02 1977-12-02 Horn type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14465377A JPS53124413A (en) 1977-12-02 1977-12-02 Horn type speaker

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9842572A Division JPS541447B2 (en) 1972-09-30 1972-09-30

Publications (1)

Publication Number Publication Date
JPS53124413A true JPS53124413A (en) 1978-10-30

Family

ID=15367081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14465377A Pending JPS53124413A (en) 1977-12-02 1977-12-02 Horn type speaker

Country Status (1)

Country Link
JP (1) JPS53124413A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128496U (en) * 1989-03-30 1990-10-23
EP0793216A2 (en) * 1996-02-29 1997-09-03 Svetlomir Alexandrov Pressure chamber driver
GB2564776A (en) * 2017-07-21 2019-01-23 Premium Loudspeakers Hui Zhou Co Ltd Combined-Type Phase Plug, and Compression Driver and Speaker Using Same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128496U (en) * 1989-03-30 1990-10-23
EP0793216A2 (en) * 1996-02-29 1997-09-03 Svetlomir Alexandrov Pressure chamber driver
EP0793216A3 (en) * 1996-02-29 1999-11-17 Svetlomir Alexandrov Pressure chamber driver
GB2564776A (en) * 2017-07-21 2019-01-23 Premium Loudspeakers Hui Zhou Co Ltd Combined-Type Phase Plug, and Compression Driver and Speaker Using Same
GB2564776B (en) * 2017-07-21 2019-11-20 Tymphany Acoustic Tech Huizhou Co Ltd Combined-Type Phase Plug, and Compression Driver and Speaker Using Same

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