JPH0235723U - - Google Patents

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Publication number
JPH0235723U
JPH0235723U JP11419188U JP11419188U JPH0235723U JP H0235723 U JPH0235723 U JP H0235723U JP 11419188 U JP11419188 U JP 11419188U JP 11419188 U JP11419188 U JP 11419188U JP H0235723 U JPH0235723 U JP H0235723U
Authority
JP
Japan
Prior art keywords
filters
audible sound
microphone
frequency bands
electrical signal
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
JP11419188U
Other languages
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 JP11419188U priority Critical patent/JPH0235723U/ja
Publication of JPH0235723U publication Critical patent/JPH0235723U/ja
Pending legal-status Critical Current

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Description

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

第１図はこの考案の一実施例に係る可聴音識別
装置の構成を示す図、第２図は可聴音識別装置に
おけるフイルタの特性を示す図、第３図はこの可
聴音識別装置の外観を示す図、第４図はこの考案
の応用例を示す図、第５図は報知手段が光による
ものの場合の具体例を示す図である。 １…マイクロフオン、２…アンプ、３ａ〜３ｅ
…バンドパスフイルタ、４ａ〜４ｅ…アンプ、５
ａ〜５ｅ…スピーカ。 FIG. 1 is a diagram showing the configuration of an audible sound identification device according to an embodiment of this invention, FIG. 2 is a diagram showing the characteristics of a filter in the audible sound identification device, and FIG. 3 is an external view of this audible sound identification device. 4 is a diagram showing an application example of this invention, and FIG. 5 is a diagram showing a specific example in which the notification means is based on light. 1...Microphone, 2...Amplifier, 3a-3e
...Band pass filter, 4a to 4e...Amplifier, 5
a-5e...Speaker.

Claims (1)

【実用新案登録請求の範囲】 可聴音を電気信号に変換するマイクロフオンと
、 このマイクロフオンにより変換された電気信号
から、互いに異なる周波数帯域の電気信号をそれ
ぞれ出力する複数のフイルタと、 これら各フイルタから出力される電気信号に基
づき、フイルタ間の周波数帯域の識別が可能な報
知を行う報知手段と を具備することを特徴とする可聴音識別装置。[Claims for Utility Model Registration] A microphone that converts audible sound into an electrical signal; A plurality of filters that output electrical signals in different frequency bands from the electrical signals converted by the microphone; and each of these filters. An audible sound identification device comprising: notification means for providing notification that allows identification of frequency bands between filters based on an electrical signal output from the filter.
JP11419188U 1988-08-31 1988-08-31 Pending JPH0235723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11419188U JPH0235723U (en) 1988-08-31 1988-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11419188U JPH0235723U (en) 1988-08-31 1988-08-31

Publications (1)

Publication Number Publication Date
JPH0235723U true JPH0235723U (en) 1990-03-08

Family

ID=31354715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11419188U Pending JPH0235723U (en) 1988-08-31 1988-08-31

Country Status (1)

Country Link
JP (1) JPH0235723U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000166962A (en) * 1998-12-08 2000-06-20 Tatsu Ifukube Device and method for stimulating tactile sense
JP2008537598A (en) * 2005-03-04 2008-09-18 ハンセン，イェンス Method and apparatus for sensitive detection of acoustic events and use thereof
JP2020071306A (en) * 2018-10-30 2020-05-07 国立大学法人九州大学 Voice transmission environment evaluation system and sensibility stimulus presentation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148349A (en) * 1980-04-21 1981-11-17 Kogyo Gijutsuin Voice annunciator for auditory physically handicapped person
JPS593748A (en) * 1982-06-30 1984-01-10 Canon Electronics Inc Magnetic disk device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148349A (en) * 1980-04-21 1981-11-17 Kogyo Gijutsuin Voice annunciator for auditory physically handicapped person
JPS593748A (en) * 1982-06-30 1984-01-10 Canon Electronics Inc Magnetic disk device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000166962A (en) * 1998-12-08 2000-06-20 Tatsu Ifukube Device and method for stimulating tactile sense
JP2008537598A (en) * 2005-03-04 2008-09-18 ハンセン，イェンス Method and apparatus for sensitive detection of acoustic events and use thereof
JP2020071306A (en) * 2018-10-30 2020-05-07 国立大学法人九州大学 Voice transmission environment evaluation system and sensibility stimulus presentation device

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