JPS5578696A - Electricity-sound mutual converter - Google Patents

Electricity-sound mutual converter

Info

Publication number
JPS5578696A
JPS5578696A JP15233078A JP15233078A JPS5578696A JP S5578696 A JPS5578696 A JP S5578696A JP 15233078 A JP15233078 A JP 15233078A JP 15233078 A JP15233078 A JP 15233078A JP S5578696 A JPS5578696 A JP S5578696A
Authority
JP
Japan
Prior art keywords
piece
transmitted
cord
ear
electric signals
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
JP15233078A
Other languages
Japanese (ja)
Inventor
Shigeru Watanabe
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 JP15233078A priority Critical patent/JPS5578696A/en
Publication of JPS5578696A publication Critical patent/JPS5578696A/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
    • H04R1/46—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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication

Landscapes

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

Abstract

PURPOSE:To obtain an electricity-sound mutual converter which enables the talking only through the single ear. CONSTITUTION:Sound pressure type conversion element 10 is incorporated into ear hooking component 7b, and the sound pressure given from element 10 is led into the external auditory meatus from component 8b and through the pierced hole of ear piece 1. Both the electric signals sent from vibration pickup-type conversion element 5 incorporated into piece 1 plus the electric signals to be applied to element 10 are transmitted via cord 12. The signals sent from element 5 are transmitted via the lead wire reaching cord 12 through within components 8b and 7b. When the voice is uttered in the state under which the projection part of piece 1 is inserted into the external auditory meatus, element 5 along with piece 1 have vibrations. These vibrations are then converted into the electric signals to be transmitted to the transmitter via cord 12. While the electric signals transmitted through cord 12 from the receiver are converted into the sound pressure via element 10 to be then transmitted to the eardrum through hole 3 of the ear piece. In such constitution, the talking is possible through the single ear.
JP15233078A 1978-12-08 1978-12-08 Electricity-sound mutual converter Pending JPS5578696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15233078A JPS5578696A (en) 1978-12-08 1978-12-08 Electricity-sound mutual converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15233078A JPS5578696A (en) 1978-12-08 1978-12-08 Electricity-sound mutual converter

Publications (1)

Publication Number Publication Date
JPS5578696A true JPS5578696A (en) 1980-06-13

Family

ID=15538164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15233078A Pending JPS5578696A (en) 1978-12-08 1978-12-08 Electricity-sound mutual converter

Country Status (1)

Country Link
JP (1) JPS5578696A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238322B2 (en) * 1972-03-24 1977-09-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238322B2 (en) * 1972-03-24 1977-09-28

Similar Documents

Publication Publication Date Title
US3819860A (en) Audio transceiver for transmitting to and receiving from the ear canal
GB1428466A (en) Hearing aid
CN109547891A (en) Novel combined earphone
DE3785584D1 (en) TELEPHONE WITH WAITING.
JPS6473844A (en) Radio communication equipment
GB1507343A (en) Transmitting and receiving apparatus
JPS5632833A (en) Speech transmission and reception system
JPS5578696A (en) Electricity-sound mutual converter
GB1111748A (en) Hearing aid and ear mould assembly
JPS5573195A (en) Microphone device for noise prevention
CN205793158U (en) Ear osophone
JPS5561197A (en) Electric-acoustic mutual converter
CN221768245U (en) Bluetooth earphone for hanging neck in intercom
KR910010012B1 (en) Ear microphone
KR840005639A (en) Automatic Voice Transmitter and Switching Device in an Ear Canal Attached Handset
CN209120438U (en) Dynamic iron earphone
JPS561649A (en) Conference telephone equipment
JPS58188996A (en) Two-way communication device in external auditory miatus
JPH02135845A (en) Earphone type teransmitter-receiver
JPS6327484Y2 (en)
JPS5392120A (en) Method of mounting directional microphone
KR830002168B1 (en) Automatic control method of transmission or recording and transmission
JPS5822388Y2 (en) Electrical-acoustic mutual converter
GB1291875A (en) Improvements in or relating to hearing aid systems
JPS55137730A (en) Voice transmission/receiving unit utilizing ear-microphone