JP4127211B2 - 音源判別装置およびその判別方法 - Google Patents

音源判別装置およびその判別方法 Download PDF

Info

Publication number
JP4127211B2
JP4127211B2 JP2004011660A JP2004011660A JP4127211B2 JP 4127211 B2 JP4127211 B2 JP 4127211B2 JP 2004011660 A JP2004011660 A JP 2004011660A JP 2004011660 A JP2004011660 A JP 2004011660A JP 4127211 B2 JP4127211 B2 JP 4127211B2
Authority
JP
Japan
Prior art keywords
sound
sound source
cause
waveform
similarity
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 - Fee Related
Application number
JP2004011660A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004264292A5 (https=
JP2004264292A (ja
Inventor
浩二 宇田川
由美子 黒澤
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Fujifilm Business Innovation 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 Fuji Xerox Co Ltd, Fujifilm Business Innovation Corp filed Critical Fuji Xerox Co Ltd
Priority to JP2004011660A priority Critical patent/JP4127211B2/ja
Publication of JP2004264292A publication Critical patent/JP2004264292A/ja
Publication of JP2004264292A5 publication Critical patent/JP2004264292A5/ja
Application granted granted Critical
Publication of JP4127211B2 publication Critical patent/JP4127211B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP2004011660A 2003-02-10 2004-01-20 音源判別装置およびその判別方法 Expired - Fee Related JP4127211B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004011660A JP4127211B2 (ja) 2003-02-10 2004-01-20 音源判別装置およびその判別方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003031920 2003-02-10
JP2004011660A JP4127211B2 (ja) 2003-02-10 2004-01-20 音源判別装置およびその判別方法

Publications (3)

Publication Number Publication Date
JP2004264292A JP2004264292A (ja) 2004-09-24
JP2004264292A5 JP2004264292A5 (https=) 2007-02-08
JP4127211B2 true JP4127211B2 (ja) 2008-07-30

Family

ID=33133803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004011660A Expired - Fee Related JP4127211B2 (ja) 2003-02-10 2004-01-20 音源判別装置およびその判別方法

Country Status (1)

Country Link
JP (1) JP4127211B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4590649B2 (ja) * 2004-12-28 2010-12-01 株式会社メガチップス 警報装置識別装置、システムおよび方法
JP4967474B2 (ja) * 2006-06-28 2012-07-04 オムロン株式会社 判定知識作成装置、判定知識作成方法、プログラムおよび記録媒体
EP2297557B1 (en) * 2008-07-08 2013-10-30 Brüel & Kjaer Sound & Vibration Measurement A/S Reconstructing an acoustic field
US8731851B2 (en) * 2008-07-08 2014-05-20 Bruel & Kjaer Sound & Vibration Measurement A/S Method for reconstructing an acoustic field
WO2024237102A1 (ja) * 2023-05-18 2024-11-21 パナソニックＩｐマネジメント株式会社 情報処理方法、情報処理装置及びプログラム

Also Published As

Publication number Publication date
JP2004264292A (ja) 2004-09-24

Similar Documents

Publication Publication Date Title
Bishop et al. Livestock vocalisation classification in farm soundscapes
JP2026503596A (ja) 動的設備の移動式故障検出方法およびシステム
US11138989B2 (en) Sound quality prediction and interface to facilitate high-quality voice recordings
JP2009251134A (ja) 音声／非音声を判定する装置、方法およびプログラム
JP4606800B2 (ja) 非定常信号の成分を検出するシステム、および非定常信号の成分を検出するシステムに用いられる方法
CN118918926B (zh) 基于声学事件识别和情绪识别的霸凌事件检测方法及系统
US20190074030A1 (en) Voice extraction device, voice extraction method, and non-transitory computer readable storage medium
US20220155258A1 (en) Stamping quality inspection system and stamping quality inspection method
Rahman et al. Dynamic time warping assisted SVM classifier for Bangla speech recognition
JP2019066339A (ja) 音による診断装置、診断方法、および診断システム
JP4127211B2 (ja) 音源判別装置およびその判別方法
Hafiz et al. Comparison of mel frequency cepstral coefficient (MFCC) and mel spectrogram techniques to classify industrial machine sound
JP6935655B2 (ja) 信号解析システム、方法およびプログラム
JP2021071586A (ja) 音抽出システム及び音抽出方法
Smith A quantitative method for the detection of edges in noisy time–series
JP2021124887A (ja) 音響診断方法、音響診断システム、及び音響診断プログラム
JP4020024B2 (ja) 音源判別装置およびその判別方法
US8326557B2 (en) Detection of an abnormal signal in a compound sampled
JP3896804B2 (ja) 信号判断装置
Yingthawornsuk Spectral entropy in speech for classification of depressed speakers
JP2005208186A (ja) 原因判断装置
JP7472012B2 (ja) 異常信号抽出装置
JP2004205215A (ja) 音源診断装置
JP2005221408A (ja) 音源分析装置及び音源分析方法
JP4127214B2 (ja) 音源判別装置およびその判別方法

Legal Events

Date Code Title Description
RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20050121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061219

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20071212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080129

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080331

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080422

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080505

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110523

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110523

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120523

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130523

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140523

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees