JPH0356291U - - Google Patents

Info

Publication number
JPH0356291U
JPH0356291U JP11596489U JP11596489U JPH0356291U JP H0356291 U JPH0356291 U JP H0356291U JP 11596489 U JP11596489 U JP 11596489U JP 11596489 U JP11596489 U JP 11596489U JP H0356291 U JPH0356291 U JP H0356291U
Authority
JP
Japan
Prior art keywords
microphone
video camera
noise removal
detection means
removal means
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
JP11596489U
Other languages
English (en)
Other versions
JPH0731677Y2 (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 JP1989115964U priority Critical patent/JPH0731677Y2/ja
Publication of JPH0356291U publication Critical patent/JPH0356291U/ja
Application granted granted Critical
Publication of JPH0731677Y2 publication Critical patent/JPH0731677Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図、第２図、第３図は夫々本考案の第１、
第２、第３の実施例を示す回路ブロツク図である
。 ６及び１３……第１及び第２比較回路（検出手
段）、８……ＨＰＦ（ノイズ除去手段）、９……
スイツチ（制御手段）、１５，１６及び１７……
時計・昼夜判別回路及び選択回路（検出手段）。

Claims (1)

    【実用新案登録請求の範囲】
  1. マイクロホンによる集音機能を有するビデオカ
    メラにおいて、撮影場所が屋内か或いは屋外かを
    検出する検出手段と、マイクロホンによる集音信
    号から風雑音成分を除去するノイズ除去手段と、
    前記検出手段からの信号に応じて前記ノイズ除去
    手段を制御する制御手段とを有することを特徴と
    するビデオカメラ。
JP1989115964U 1989-10-02 1989-10-02 ビデオカメラ Expired - Lifetime JPH0731677Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989115964U JPH0731677Y2 (ja) 1989-10-02 1989-10-02 ビデオカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989115964U JPH0731677Y2 (ja) 1989-10-02 1989-10-02 ビデオカメラ

Publications (2)

Publication Number Publication Date
JPH0356291U true JPH0356291U (ja) 1991-05-30
JPH0731677Y2 JPH0731677Y2 (ja) 1995-07-19

Family

ID=31664273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989115964U Expired - Lifetime JPH0731677Y2 (ja) 1989-10-02 1989-10-02 ビデオカメラ

Country Status (1)

Country Link
JP (1) JPH0731677Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011101110A (ja) * 2009-11-04 2011-05-19 Ricoh Co Ltd 撮像装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2816006B1 (en) 2012-02-15 2019-07-24 Hokuetsu Corporation Porous body and process for manufacturing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214875U (ja) * 1985-07-12 1987-01-29
JPS63308499A (ja) * 1987-06-10 1988-12-15 Matsushita Electric Ind Co Ltd 収音装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214875U (ja) * 1985-07-12 1987-01-29
JPS63308499A (ja) * 1987-06-10 1988-12-15 Matsushita Electric Ind Co Ltd 収音装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011101110A (ja) * 2009-11-04 2011-05-19 Ricoh Co Ltd 撮像装置

Also Published As

Publication number Publication date
JPH0731677Y2 (ja) 1995-07-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term