JPS61124193U - - Google Patents

Info

Publication number
JPS61124193U
JPS61124193U JP726485U JP726485U JPS61124193U JP S61124193 U JPS61124193 U JP S61124193U JP 726485 U JP726485 U JP 726485U JP 726485 U JP726485 U JP 726485U JP S61124193 U JPS61124193 U JP S61124193U
Authority
JP
Japan
Prior art keywords
case
auditory canal
external auditory
auricle
microphone unit
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
JP726485U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0731666Y2 (ja
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 filed Critical
Priority to JP1985007264U priority Critical patent/JPH0731666Y2/ja
Publication of JPS61124193U publication Critical patent/JPS61124193U/ja
Application granted granted Critical
Publication of JPH0731666Y2 publication Critical patent/JPH0731666Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP1985007264U 1985-01-24 1985-01-24 マイクロホン装置 Expired - Lifetime JPH0731666Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985007264U JPH0731666Y2 (ja) 1985-01-24 1985-01-24 マイクロホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985007264U JPH0731666Y2 (ja) 1985-01-24 1985-01-24 マイクロホン装置

Publications (2)

Publication Number Publication Date
JPS61124193U true JPS61124193U (xx) 1986-08-05
JPH0731666Y2 JPH0731666Y2 (ja) 1995-07-19

Family

ID=30485458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985007264U Expired - Lifetime JPH0731666Y2 (ja) 1985-01-24 1985-01-24 マイクロホン装置

Country Status (1)

Country Link
JP (1) JPH0731666Y2 (xx)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141301A (xx) * 1974-03-02 1975-11-13
JPS5776993A (en) * 1980-10-31 1982-05-14 Sony Corp Electroacoustic transducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141301A (xx) * 1974-03-02 1975-11-13
JPS5776993A (en) * 1980-10-31 1982-05-14 Sony Corp Electroacoustic transducer

Also Published As

Publication number Publication date
JPH0731666Y2 (ja) 1995-07-19

Similar Documents

Publication Publication Date Title
US5222151A (en) Earphone
US4972492A (en) Earphone
GB2147173A (en) Ear speaker
JPH0282191U (xx)
CA2084005A1 (en) Non-occludable transducer for in-the-ear applications
JPS6113440B2 (xx)
JPH0750892A (ja) イヤホン
JPS6228154Y2 (xx)
JPS61124193U (xx)
JPS61206389U (xx)
GB1111748A (en) Hearing aid and ear mould assembly
MY106359A (en) Hearing aid.
JP2583838B2 (ja) 外耳道で骨伝導音声をピックアップする装置及び通話装置
JPS5776993A (en) Electroacoustic transducer
JPS6333291U (xx)
JPH0736634B2 (ja) 電気音響変換器
JPS6040187U (ja) イヤホ−ン
JPS5822381Y2 (ja) 電気−音響変換器
JPS5934232Y2 (ja) イヤ−スピ−カ
JPH0110060Y2 (xx)
JPH0496599A (ja) 外耳道で骨伝導音声をピックアップする装置及び通話装置
JPS6311810Y2 (xx)
JPH099383A (ja) イヤホン等のイヤピース
JPS6031350Y2 (ja) 収音再生機器システム
JPS5876299U (ja) 耳かけ式補聴器