JPS58154937A - イヤ−マイクロホンを用いた送受信装置 - Google Patents

イヤ−マイクロホンを用いた送受信装置

Info

Publication number
JPS58154937A
JPS58154937A JP3717582A JP3717582A JPS58154937A JP S58154937 A JPS58154937 A JP S58154937A JP 3717582 A JP3717582 A JP 3717582A JP 3717582 A JP3717582 A JP 3717582A JP S58154937 A JPS58154937 A JP S58154937A
Authority
JP
Japan
Prior art keywords
ear microphone
ear
transmitting
sound
speaker
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.)
Granted
Application number
JP3717582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317368B2 (enExample
Inventor
Hiroyasu Okutsu
奥津　寛保
Akira Terajima
彰 寺島
Yasuo Ikeda
保男 池田
Naoki Yoshizawa
吉沢　直己
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.)
Pilot Corp
Original Assignee
Pilot Pen 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 Pilot Pen Co Ltd filed Critical Pilot Pen Co Ltd
Priority to JP3717582A priority Critical patent/JPS58154937A/ja
Publication of JPS58154937A publication Critical patent/JPS58154937A/ja
Publication of JPS6317368B2 publication Critical patent/JPS6317368B2/ja
Granted 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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Transceivers (AREA)
JP3717582A 1982-03-11 1982-03-11 イヤ−マイクロホンを用いた送受信装置 Granted JPS58154937A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3717582A JPS58154937A (ja) 1982-03-11 1982-03-11 イヤ−マイクロホンを用いた送受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3717582A JPS58154937A (ja) 1982-03-11 1982-03-11 イヤ−マイクロホンを用いた送受信装置

Publications (2)

Publication Number Publication Date
JPS58154937A true JPS58154937A (ja) 1983-09-14
JPS6317368B2 JPS6317368B2 (enExample) 1988-04-13

Family

ID=12490253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3717582A Granted JPS58154937A (ja) 1982-03-11 1982-03-11 イヤ−マイクロホンを用いた送受信装置

Country Status (1)

Country Link
JP (1) JPS58154937A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142151U (ja) * 1984-08-20 1986-03-18 ソニー株式会社 送受信装置
US4876724A (en) * 1988-04-29 1989-10-24 Toshiba America, Inc. Personal sound system
JPH05122784A (ja) * 1991-10-28 1993-05-18 Yasunori Takahashi 音声増幅器及び携帯電話機
EP0640262A4 (en) * 1992-05-11 1995-03-22 Jabra Corporation Unidirectional ear microphone and method.
EP0640263A4 (en) * 1992-05-11 1995-03-22 Jabra Corporation Bone conductive ear microphone and method.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142151U (ja) * 1984-08-20 1986-03-18 ソニー株式会社 送受信装置
US4876724A (en) * 1988-04-29 1989-10-24 Toshiba America, Inc. Personal sound system
JPH05122784A (ja) * 1991-10-28 1993-05-18 Yasunori Takahashi 音声増幅器及び携帯電話機
EP0640262A4 (en) * 1992-05-11 1995-03-22 Jabra Corporation Unidirectional ear microphone and method.
EP0640263A4 (en) * 1992-05-11 1995-03-22 Jabra Corporation Bone conductive ear microphone and method.

Also Published As

Publication number Publication date
JPS6317368B2 (enExample) 1988-04-13

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