KR910010012B1 - 이어 마이크로폰 - Google Patents

이어 마이크로폰 Download PDF

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Publication number
KR910010012B1
KR910010012B1 KR1019830001648A KR830001648A KR910010012B1 KR 910010012 B1 KR910010012 B1 KR 910010012B1 KR 1019830001648 A KR1019830001648 A KR 1019830001648A KR 830001648 A KR830001648 A KR 830001648A KR 910010012 B1 KR910010012 B1 KR 910010012B1
Authority
KR
South Korea
Prior art keywords
insert
vibration
elastic member
outer body
ear
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.)
Expired
Application number
KR1019830001648A
Other languages
English (en)
Korean (ko)
Other versions
KR840004850A (ko
Inventor
마사오 고노미
Original Assignee
마사오 고노미
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 마사오 고노미 filed Critical 마사오 고노미
Publication of KR840004850A publication Critical patent/KR840004850A/ko
Application granted granted Critical
Publication of KR910010012B1 publication Critical patent/KR910010012B1/ko
Expired legal-status Critical Current

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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
    • 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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
KR1019830001648A 1982-04-27 1983-04-19 이어 마이크로폰 Expired KR910010012B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57072315A JPS58188993A (ja) 1982-04-27 1982-04-27 イヤ−マイクロホン
JP57-72315 1982-04-27

Publications (2)

Publication Number Publication Date
KR840004850A KR840004850A (ko) 1984-10-24
KR910010012B1 true KR910010012B1 (ko) 1991-12-10

Family

ID=13485715

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001648A Expired KR910010012B1 (ko) 1982-04-27 1983-04-19 이어 마이크로폰

Country Status (2)

Country Link
JP (1) JPS58188993A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910010012B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149688U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-03-19 1988-10-03

Also Published As

Publication number Publication date
JPS6362954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-05
JPS58188993A (ja) 1983-11-04
KR840004850A (ko) 1984-10-24

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PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

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