JPS6385988U - - Google Patents

Info

Publication number
JPS6385988U
JPS6385988U JP18125186U JP18125186U JPS6385988U JP S6385988 U JPS6385988 U JP S6385988U JP 18125186 U JP18125186 U JP 18125186U JP 18125186 U JP18125186 U JP 18125186U JP S6385988 U JPS6385988 U JP S6385988U
Authority
JP
Japan
Prior art keywords
microphone
directivity
speaker
main microphone
inputting
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
JP18125186U
Other languages
English (en)
Japanese (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 JP18125186U priority Critical patent/JPS6385988U/ja
Publication of JPS6385988U publication Critical patent/JPS6385988U/ja
Pending legal-status Critical Current

Links

JP18125186U 1986-11-26 1986-11-26 Pending JPS6385988U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18125186U JPS6385988U (US20020193084A1-20021219-M00002.png) 1986-11-26 1986-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18125186U JPS6385988U (US20020193084A1-20021219-M00002.png) 1986-11-26 1986-11-26

Publications (1)

Publication Number Publication Date
JPS6385988U true JPS6385988U (US20020193084A1-20021219-M00002.png) 1988-06-04

Family

ID=31125948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18125186U Pending JPS6385988U (US20020193084A1-20021219-M00002.png) 1986-11-26 1986-11-26

Country Status (1)

Country Link
JP (1) JPS6385988U (US20020193084A1-20021219-M00002.png)

Similar Documents

Publication Publication Date Title
JPS6040199U (ja) 補聴器
JPS6242396U (US20020193084A1-20021219-M00002.png)
JPS6385988U (US20020193084A1-20021219-M00002.png)
JPH0369996U (US20020193084A1-20021219-M00002.png)
JPS5881600U (ja) ヘツドホ−ン装置
JPH02147993U (US20020193084A1-20021219-M00002.png)
JPH0321056Y2 (US20020193084A1-20021219-M00002.png)
JPS59195897U (ja) 3d方式ステレオ装置
JPS61180836U (US20020193084A1-20021219-M00002.png)
JPS6440992U (US20020193084A1-20021219-M00002.png)
JPS59208998A (ja) ヘツドホン装置
JPH01163000U (US20020193084A1-20021219-M00002.png)
JPS5840968U (ja) 聴音装置を利用した通信装置
JPS58172293U (ja) ヘツドホン増幅装置
JPS6367800B2 (US20020193084A1-20021219-M00002.png)
JPS60134391U (ja) 聴取器
JPS623189U (US20020193084A1-20021219-M00002.png)
JPS6316800U (US20020193084A1-20021219-M00002.png)
JPH044420U (US20020193084A1-20021219-M00002.png)
JPS6064698U (ja) 議場用拡声装置
JPS59152899U (ja) ステレオ補聴器
JPS60121395U (ja) 高臨場感音像定位ヘツドホン
JPS63187495U (US20020193084A1-20021219-M00002.png)
JPS60132058U (ja) 飛行機の乗客用受信機
JPS6234891U (US20020193084A1-20021219-M00002.png)