JP2007311850A5 - - Google Patents

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Publication number
JP2007311850A5
JP2007311850A5 JP2006136054A JP2006136054A JP2007311850A5 JP 2007311850 A5 JP2007311850 A5 JP 2007311850A5 JP 2006136054 A JP2006136054 A JP 2006136054A JP 2006136054 A JP2006136054 A JP 2006136054A JP 2007311850 A5 JP2007311850 A5 JP 2007311850A5
Authority
JP
Japan
Prior art keywords
sound
omnidirectional
sound collected
generating
detecting
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
JP2006136054A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007311850A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006136054A priority Critical patent/JP2007311850A/ja
Priority claimed from JP2006136054A external-priority patent/JP2007311850A/ja
Publication of JP2007311850A publication Critical patent/JP2007311850A/ja
Publication of JP2007311850A5 publication Critical patent/JP2007311850A5/ja
Pending legal-status Critical Current

Links

JP2006136054A 2006-05-16 2006-05-16 音声信号処理装置 Pending JP2007311850A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006136054A JP2007311850A (ja) 2006-05-16 2006-05-16 音声信号処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006136054A JP2007311850A (ja) 2006-05-16 2006-05-16 音声信号処理装置

Publications (2)

Publication Number Publication Date
JP2007311850A JP2007311850A (ja) 2007-11-29
JP2007311850A5 true JP2007311850A5 (enExample) 2009-07-02

Family

ID=38844339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006136054A Pending JP2007311850A (ja) 2006-05-16 2006-05-16 音声信号処理装置

Country Status (1)

Country Link
JP (1) JP2007311850A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8879749B2 (en) 2010-07-02 2014-11-04 Panasonic Corporation Directional microphone device and directivity control method
US9667857B2 (en) 2014-10-09 2017-05-30 Panasonic Intellectual Property Management Co., Ltd. Imaging apparatus with adjustable noise level reduction
JP6464488B2 (ja) * 2016-03-11 2019-02-06 パナソニックＩｐマネジメント株式会社 音圧傾度型マイクロホン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03139097A (ja) * 1989-10-25 1991-06-13 Hitachi Ltd マイクの収音方式
JPH08191496A (ja) * 1995-01-09 1996-07-23 Matsushita Electric Ind Co Ltd 接話マイクロホン
JPH0974596A (ja) * 1995-09-06 1997-03-18 Canon Inc 風雑音簡易モニタ装置
JP3194872B2 (ja) * 1996-10-15 2001-08-06 松下電器産業株式会社 マイクロホン装置

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