JPS52145215A - Complex type speaker - Google Patents

Complex type speaker

Info

Publication number
JPS52145215A
JPS52145215A JP6121076A JP6121076A JPS52145215A JP S52145215 A JPS52145215 A JP S52145215A JP 6121076 A JP6121076 A JP 6121076A JP 6121076 A JP6121076 A JP 6121076A JP S52145215 A JPS52145215 A JP S52145215A
Authority
JP
Japan
Prior art keywords
complex type
type speaker
speakers
centerpole
polepiece
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
JP6121076A
Other languages
Japanese (ja)
Inventor
Takao Nakatani
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 JP6121076A priority Critical patent/JPS52145215A/en
Publication of JPS52145215A publication Critical patent/JPS52145215A/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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/02—Transducers using more than one principle simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE:To gain level frequency characteristic over a broad band by arranging speakers for high sound driven by piezo-electricity at the back of the centerpole piece of speakers for low sound, forming a through hole opening in front of the polepiece.
JP6121076A 1976-05-28 1976-05-28 Complex type speaker Pending JPS52145215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6121076A JPS52145215A (en) 1976-05-28 1976-05-28 Complex type speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6121076A JPS52145215A (en) 1976-05-28 1976-05-28 Complex type speaker

Publications (1)

Publication Number Publication Date
JPS52145215A true JPS52145215A (en) 1977-12-03

Family

ID=13164596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6121076A Pending JPS52145215A (en) 1976-05-28 1976-05-28 Complex type speaker

Country Status (1)

Country Link
JP (1) JPS52145215A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253590A (en) * 1985-09-02 1987-03-09 エツセ、イ、ピ、エ、ソチエタ、イタリア−ナ、プロドツテイ、エレツトロメカニチ、ソチエタ、ペル、アツイオ−ニ Multiple speaker having piezo-electric tweeter
WO1999005885A1 (en) * 1997-07-23 1999-02-04 Shinsei Corporation Loudspeaker system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253590A (en) * 1985-09-02 1987-03-09 エツセ、イ、ピ、エ、ソチエタ、イタリア−ナ、プロドツテイ、エレツトロメカニチ、ソチエタ、ペル、アツイオ−ニ Multiple speaker having piezo-electric tweeter
WO1999005885A1 (en) * 1997-07-23 1999-02-04 Shinsei Corporation Loudspeaker system

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