JPS5967089U - microphone - Google Patents

microphone

Info

Publication number
JPS5967089U
JPS5967089U JP16183582U JP16183582U JPS5967089U JP S5967089 U JPS5967089 U JP S5967089U JP 16183582 U JP16183582 U JP 16183582U JP 16183582 U JP16183582 U JP 16183582U JP S5967089 U JPS5967089 U JP S5967089U
Authority
JP
Japan
Prior art keywords
microphone
housing
rear hole
microphone unit
abstract
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
JP16183582U
Other languages
Japanese (ja)
Inventor
松倉　和男
智 中山
俊一 佐藤
文雄 上村
Original Assignee
株式会社オ−デイオテクニカ
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 株式会社オ−デイオテクニカ filed Critical 株式会社オ−デイオテクニカ
Priority to JP16183582U priority Critical patent/JPS5967089U/en
Publication of JPS5967089U publication Critical patent/JPS5967089U/en
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案に係る一実施例を示した断面図である。 図中、１はハウジング、２は単一指向性マイクロホンユ
ニット、３は出力コネクタ、４は背面穴、５は遮蔽カバ
ーである。The figure is a sectional view showing an embodiment of this invention. In the figure, 1 is a housing, 2 is a unidirectional microphone unit, 3 is an output connector, 4 is a rear hole, and 5 is a shielding cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジング内に単一指向性マイクロホンユニットを内蔵
してなるマイクロホンにおいて、前記ハウジング内には
、前記マイクロホンユニットの背面穴の開口率を連続的
に変化させてその背面穴を選択的に開閉し得る遮蔽カバ
ーが摺動可能に設けられていることを特徴とするマイク
ロホン。In a microphone comprising a unidirectional microphone unit built in a housing, a shielding device is provided in the housing that can selectively open and close the rear hole of the microphone unit by continuously changing the aperture ratio of the rear hole. A microphone characterized by having a slidable cover.
JP16183582U 1982-10-26 1982-10-26 microphone Pending JPS5967089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16183582U JPS5967089U (en) 1982-10-26 1982-10-26 microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16183582U JPS5967089U (en) 1982-10-26 1982-10-26 microphone

Publications (1)

Publication Number Publication Date
JPS5967089U true JPS5967089U (en) 1984-05-07

Family

ID=30355549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16183582U Pending JPS5967089U (en) 1982-10-26 1982-10-26 microphone

Country Status (1)

Country Link
JP (1) JPS5967089U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228427B2 (en) * 1974-12-26 1977-07-26
JPS5313132B2 (en) * 1972-10-14 1978-05-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313132B2 (en) * 1972-10-14 1978-05-08
JPS5228427B2 (en) * 1974-12-26 1977-07-26

Similar Documents

Publication Publication Date Title
JPS5967089U (en) microphone
JPS58163104U (en) compact
JPS59121986U (en) Microphone windproof and moisture-proof filter structure
JPS58106301U (en) waste disposal bag
JPS5946083U (en) microphone device
JPS6017577U (en) Electronics
JPS5816697U (en) electroacoustic transducer
JPS5915187U (en) register display device
JPS5948028U (en) electronic components
JPS58144419U (en) coin purse
JPS5916521U (en) Warmer
JPS5817193U (en) Multiplication drawing device for two function curves
JPS60101781U (en) Connector protective cover
JPS60192587U (en) speaker device
JPS59134087U (en) Structure of watch case
JPS58149883U (en) microphone
JPS5948466U (en) lighter
JPS5956852U (en) transceiver
JPS5877922U (en) Ultrasonic delay line device
JPS59100500U (en) picture book with flute
JPS5946084U (en) microphone device
JPS5928342U (en) Hansan with pocket
JPS58164014U (en) knob
JPS59166587U (en) speaker
JPS58124889U (en) portable alarm device