JPS5596788A - Electro-acoustic transducer - Google Patents

Electro-acoustic transducer

Info

Publication number
JPS5596788A
JPS5596788A JP498479A JP498479A JPS5596788A JP S5596788 A JPS5596788 A JP S5596788A JP 498479 A JP498479 A JP 498479A JP 498479 A JP498479 A JP 498479A JP S5596788 A JPS5596788 A JP S5596788A
Authority
JP
Japan
Prior art keywords
ear
protrusions
pair
pieces
ear pieces
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
JP498479A
Other languages
Japanese (ja)
Inventor
Mitsutoshi Ueda
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP498479A priority Critical patent/JPS5596788A/en
Publication of JPS5596788A publication Critical patent/JPS5596788A/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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To make pickup of vibration from both ears possible to improve sensitivity by making it possible to insert protrusions of a pair of ear pieces into left and right external auditory canals at a using time. CONSTITUTION:A pair of ear pieces 21 and 22 have protrusions 21a and 22a which can be inserted to external auditory canals respectively, and these ear pieces are fitted to ear muffs 9a and 9b as a pair of holding materials, which can be mounted on ears, through support materials 10a and 10b. Ear muffs 9a and 9b have ear cushions 11a and 11b, by which the use feeling for mounting is improved, in ear contact parts. These ear muffs are linked with each other by link material 12 so that protrusions 21a and 22a of ear pieces 21 and 22 may be opposite to each other at a prescribed interval. One piezo-electric element which converts, for example, vibration to an electric signal is incorporated in each of protrusions 21a and 22a of ear pieces 21 and 22.
JP498479A 1979-01-18 1979-01-18 Electro-acoustic transducer Pending JPS5596788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP498479A JPS5596788A (en) 1979-01-18 1979-01-18 Electro-acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP498479A JPS5596788A (en) 1979-01-18 1979-01-18 Electro-acoustic transducer

Publications (1)

Publication Number Publication Date
JPS5596788A true JPS5596788A (en) 1980-07-23

Family

ID=11598860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP498479A Pending JPS5596788A (en) 1979-01-18 1979-01-18 Electro-acoustic transducer

Country Status (1)

Country Link
JP (1) JPS5596788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282253A (en) * 1991-02-26 1994-01-25 Pan Communications, Inc. Bone conduction microphone mount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282253A (en) * 1991-02-26 1994-01-25 Pan Communications, Inc. Bone conduction microphone mount

Similar Documents

Publication Publication Date Title
DE3062506D1 (en) An improved electro-acoustic transducer element
GB2055529B (en) Electroacoustic transducer for hearing aids
AU508882B2 (en) An Electroacoustic Transducer
HK62684A (en) Diaphragms for electroacoustic transducers
GB2104345B (en) An electroacoustic transducer of the piezoelectric polymer type
MY104052A (en) Electroacoustic transducer.
GB2050692B (en) Piezoelectric resonator force transducer
GB2041699B (en) Diaphragm arrangement for electro-acoustic transducers
EP0373816A3 (en) Electroacoustic transducer apparatus
AU5951380A (en) Acoustic transducer
GB2031691B (en) Electroacoustic transducer diaphragms
AU6516280A (en) Electrodynamic transducer with mechanical low pass filter
ES494331A0 (en) IMPROVEMENTS IN ELECTROACOUSTIC TRANSDUCERS
GB2057224B (en) Loudspeaker diaphragm
ES498231A0 (en) AN ELECTROACOUSTIC TRANSDUCER
GB1543027A (en) Electroacoustical transducer
JPS5596788A (en) Electro-acoustic transducer
JPS5689200A (en) Receiver
GB1549902A (en) Electrodynamic acoustic transducer
AU501042B2 (en) Electrodynamic transducer
JPS5776994A (en) Electroacoustic transducer
GB1551625A (en) Electroacoustic transducers having magnetostrictive cores
GB1543028A (en) Electroacoustical transducer
JPS5316621A (en) Electroacoustic transducer
FR2371698A1 (en) Hearing aid fitted to spectacles - has two channels with microphone and electroacoustic transducer fitted in each branch of frame of spectacles