JPS599502Y2 - 狭角度指向性小型マイクロホン - Google Patents

狭角度指向性小型マイクロホン

Info

Publication number
JPS599502Y2
JPS599502Y2 JP11349779U JP11349779U JPS599502Y2 JP S599502 Y2 JPS599502 Y2 JP S599502Y2 JP 11349779 U JP11349779 U JP 11349779U JP 11349779 U JP11349779 U JP 11349779U JP S599502 Y2 JPS599502 Y2 JP S599502Y2
Authority
JP
Japan
Prior art keywords
microphone
angle directional
sound
narrow angle
pressure gradient
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.)
Expired
Application number
JP11349779U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5631789U (enExample
Inventor
敏 吉田
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 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 Corp filed Critical Pioneer Corp
Priority to JP11349779U priority Critical patent/JPS599502Y2/ja
Publication of JPS5631789U publication Critical patent/JPS5631789U/ja
Application granted granted Critical
Publication of JPS599502Y2 publication Critical patent/JPS599502Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP11349779U 1979-08-20 1979-08-20 狭角度指向性小型マイクロホン Expired JPS599502Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11349779U JPS599502Y2 (ja) 1979-08-20 1979-08-20 狭角度指向性小型マイクロホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11349779U JPS599502Y2 (ja) 1979-08-20 1979-08-20 狭角度指向性小型マイクロホン

Publications (2)

Publication Number Publication Date
JPS5631789U JPS5631789U (enExample) 1981-03-27
JPS599502Y2 true JPS599502Y2 (ja) 1984-03-26

Family

ID=29345787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11349779U Expired JPS599502Y2 (ja) 1979-08-20 1979-08-20 狭角度指向性小型マイクロホン

Country Status (1)

Country Link
JP (1) JPS599502Y2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923311Y2 (ja) * 1981-01-22 1984-07-11 松下電器産業株式会社 昇降装置
JPS626785Y2 (enExample) * 1981-06-10 1987-02-17
JPS5892192A (ja) * 1981-11-28 1983-06-01 Matsushita Electric Ind Co Ltd 指向性マイクロホン

Also Published As

Publication number Publication date
JPS5631789U (enExample) 1981-03-27

Similar Documents

Publication Publication Date Title
US4264790A (en) Directional microphone
JPS599502Y2 (ja) 狭角度指向性小型マイクロホン
US2998496A (en) Loudspeaker construction
US3319736A (en) Reynolds, jr stethoscope
JPH03109414U (enExample)
CN115499740A (zh) 麦克风组件
JPH11136787A (ja) 集音装置
JP2011071614A (ja) ステレオマイクロホン
JPS6024072Y2 (ja) 耳かけ型補聴器
JPH0115274Y2 (enExample)
JPS5816993U (ja) 狭角度指向性マイクロホン装置
JPH01126714U (enExample)
CN221531675U (zh) 一种多扬声器耦合结构
JPS60220699A (ja) スピ−カ
SU77499A3 (ru) Микрофон
JPS5918800Y2 (ja) ラインマイクロホン
JPS5929688Y2 (ja) 電子聴診器
JPH0255298U (enExample)
JPS63114588U (enExample)
SU984061A1 (ru) Диффузор электроакустического преобразовател
JPS6127273Y2 (enExample)
JP2002078062A (ja) ダブルカプセルマイクロホン
JPS6286704U (enExample)
JPH0724870Y2 (ja) ヘッドホン
JPS6433300U (enExample)