JPS5765994A - Coaxial composite speaker - Google Patents

Coaxial composite speaker

Info

Publication number
JPS5765994A
JPS5765994A JP14346280A JP14346280A JPS5765994A JP S5765994 A JPS5765994 A JP S5765994A JP 14346280 A JP14346280 A JP 14346280A JP 14346280 A JP14346280 A JP 14346280A JP S5765994 A JPS5765994 A JP S5765994A
Authority
JP
Japan
Prior art keywords
diaphragm
same plane
concentric circles
composite speaker
multiway
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
JP14346280A
Other languages
Japanese (ja)
Inventor
Katsuya Ishizaki
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
Application filed by Individual filed Critical Individual
Priority to JP14346280A priority Critical patent/JPS5765994A/en
Publication of JPS5765994A publication Critical patent/JPS5765994A/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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges

Landscapes

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

Abstract

PURPOSE:To produce a multiway composite speaker easily and to obtain a natural sound field reproducing, by arranging plural magnetic circuits and diaphragms on concentric circles on the same plane and by dividing bands of them. CONSTITUTION:Plural magnetic circuits are arranged on concentric circles on the same plane by a yoke 1 and plural magnets 2. A domic diaphragm 5a in the center, a conical diaphragm 5 around the diaphragm 5a, and a diaphragm 5b for low sound around the diaphragm 5 are arranged on concentric circles on the same plane. A fixed coil 7 is provided in the almost same position as a voice coil 6, and a part of the sound current is flowed to the coil backward to reduce the induced current in the yoke 1. Since respective diaphragms are arranged coaxially on the same plane, a natural sound field reproducing is obtained, and a multiway composite speaker is produced easily.
JP14346280A 1980-10-13 1980-10-13 Coaxial composite speaker Pending JPS5765994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14346280A JPS5765994A (en) 1980-10-13 1980-10-13 Coaxial composite speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14346280A JPS5765994A (en) 1980-10-13 1980-10-13 Coaxial composite speaker

Publications (1)

Publication Number Publication Date
JPS5765994A true JPS5765994A (en) 1982-04-21

Family

ID=15339261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14346280A Pending JPS5765994A (en) 1980-10-13 1980-10-13 Coaxial composite speaker

Country Status (1)

Country Link
JP (1) JPS5765994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492826A (en) * 1982-08-10 1985-01-08 R&C Chiu International, Inc. Loudspeaker
JP2015532063A (en) * 2012-09-17 2015-11-05 マギャル イノヴァチオス ソヴェチグMadjar Innovatsiosh Sovetsheg Coaxial speaker arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492826A (en) * 1982-08-10 1985-01-08 R&C Chiu International, Inc. Loudspeaker
JP2015532063A (en) * 2012-09-17 2015-11-05 マギャル イノヴァチオス ソヴェチグMadjar Innovatsiosh Sovetsheg Coaxial speaker arrangement

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