JPS5642500A - Spectacles type hearing and with external adapter - Google Patents

Spectacles type hearing and with external adapter

Info

Publication number
JPS5642500A
JPS5642500A JP11846879A JP11846879A JPS5642500A JP S5642500 A JPS5642500 A JP S5642500A JP 11846879 A JP11846879 A JP 11846879A JP 11846879 A JP11846879 A JP 11846879A JP S5642500 A JPS5642500 A JP S5642500A
Authority
JP
Japan
Prior art keywords
external
hearing aid
spectacles
microphone
sidepiece
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
JP11846879A
Other languages
Japanese (ja)
Inventor
Hiromasa Ishiwatari
Nobuhisa Kadowaki
Masami Uchida
Kazuhiro 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11846879A priority Critical patent/JPS5642500A/en
Publication of JPS5642500A publication Critical patent/JPS5642500A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/55—Electric hearing aids using an external connection, either wireless or wired
    • H04R25/556—External connectors, e.g. plugs or modules
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/06—Hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Neurosurgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

PURPOSE:To improve sensitivity and sound volume by connecting a spectacles type hearing aid, having hearing aid parts incorporated in the sidepiece of the spectacles, to an external hearing aid unit by providing a terminal for an external input. CONSTITUTION:The right-hand side temple of sidepiece 1 of a pair of spectacles is provided with a jack connection terminal, which is connected to amplifier case 11 by connecting plug 9 of an external hearing aid via cord 10. Since external microphone 15 connected to amplifier case 11 can be made close to a specific speaker, the voice of the speaker is relatively increased according to an ambinet noise to improve the easiness of hearing. Further, since it is not necessary to incorporate external microphone 15 in temple 1, the sensitivity can be improved by using a capacitor microphone of high performance.
JP11846879A 1979-09-14 1979-09-14 Spectacles type hearing and with external adapter Pending JPS5642500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11846879A JPS5642500A (en) 1979-09-14 1979-09-14 Spectacles type hearing and with external adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11846879A JPS5642500A (en) 1979-09-14 1979-09-14 Spectacles type hearing and with external adapter

Publications (1)

Publication Number Publication Date
JPS5642500A true JPS5642500A (en) 1981-04-20

Family

ID=14737408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11846879A Pending JPS5642500A (en) 1979-09-14 1979-09-14 Spectacles type hearing and with external adapter

Country Status (1)

Country Link
JP (1) JPS5642500A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885899U (en) * 1981-12-04 1983-06-10 松下電器産業株式会社 hearing aid
US4516157A (en) * 1982-11-23 1985-05-07 Campbell Malcolm G Portable electronic camera
US4964170A (en) * 1988-03-22 1990-10-16 Viennatone Gesellschaft M.B.H. Hearing aid
JPH0335523U (en) * 1989-08-21 1991-04-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885899U (en) * 1981-12-04 1983-06-10 松下電器産業株式会社 hearing aid
US4516157A (en) * 1982-11-23 1985-05-07 Campbell Malcolm G Portable electronic camera
US4964170A (en) * 1988-03-22 1990-10-16 Viennatone Gesellschaft M.B.H. Hearing aid
JPH0335523U (en) * 1989-08-21 1991-04-08

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