JPS5323620A - Speak er device - Google Patents

Speak er device

Info

Publication number
JPS5323620A
JPS5323620A JP9847076A JP9847076A JPS5323620A JP S5323620 A JPS5323620 A JP S5323620A JP 9847076 A JP9847076 A JP 9847076A JP 9847076 A JP9847076 A JP 9847076A JP S5323620 A JPS5323620 A JP S5323620A
Authority
JP
Japan
Prior art keywords
vibrations
speak
diaphragm
speaker
strong
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
JP9847076A
Other languages
Japanese (ja)
Inventor
Masamichi Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9847076A priority Critical patent/JPS5323620A/en
Publication of JPS5323620A publication Critical patent/JPS5323620A/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

PURPOSE:To make the speaker strong to vibrations and eliminate split vibrations by making its outside in shape approximately funnel form and driving one diaphragm at full face and at the same time.
JP9847076A 1976-08-18 1976-08-18 Speak er device Pending JPS5323620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9847076A JPS5323620A (en) 1976-08-18 1976-08-18 Speak er device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9847076A JPS5323620A (en) 1976-08-18 1976-08-18 Speak er device

Publications (1)

Publication Number Publication Date
JPS5323620A true JPS5323620A (en) 1978-03-04

Family

ID=14220550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9847076A Pending JPS5323620A (en) 1976-08-18 1976-08-18 Speak er device

Country Status (1)

Country Link
JP (1) JPS5323620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017145284A1 (en) * 2016-02-24 2017-08-31 昭人 花田 Electroacoustic transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017145284A1 (en) * 2016-02-24 2017-08-31 昭人 花田 Electroacoustic transducer

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