WO2017037919A1 - Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales - Google Patents

Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales Download PDF

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Publication number
WO2017037919A1
WO2017037919A1 PCT/JP2015/075076 JP2015075076W WO2017037919A1 WO 2017037919 A1 WO2017037919 A1 WO 2017037919A1 JP 2015075076 W JP2015075076 W JP 2015075076W WO 2017037919 A1 WO2017037919 A1 WO 2017037919A1
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WO
WIPO (PCT)
Prior art keywords
sound data
analysis
reproduction time
time
musical
Prior art date
Application number
PCT/JP2015/075076
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English (en)
Japanese (ja)
Inventor
四郎 鈴木
Original Assignee
Ｐｉｏｎｅｅｒ ＤＪ株式会社
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 Ｐｉｏｎｅｅｒ ＤＪ株式会社 filed Critical Ｐｉｏｎｅｅｒ ＤＪ株式会社
Priority to JP2017537158A priority Critical patent/JPWO2017037919A1/ja
Priority to PCT/JP2015/075076 priority patent/WO2017037919A1/fr
Publication of WO2017037919A1 publication Critical patent/WO2017037919A1/fr

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/45—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of analysis window
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

Abstract

La présente invention porte sur un dispositif d'analyse de pièces musicales (1) qui est équipé : d'un moyen de reproduction de données sonores (4) pour reproduire des données sonores entrées de manière à continuer pendant un intervalle de lecture prescrit ou plus longtemps ; et d'un moyen d'analyse de données sonores (5) pour analyser les données sonores s'étendant sur l'intervalle de lecture prescrit, et analyser également les données sonores entrées.
PCT/JP2015/075076 2015-09-03 2015-09-03 Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales WO2017037919A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017537158A JPWO2017037919A1 (ja) 2015-09-03 2015-09-03 楽曲解析装置、楽曲解析方法、及び楽曲解析プログラム
PCT/JP2015/075076 WO2017037919A1 (fr) 2015-09-03 2015-09-03 Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/075076 WO2017037919A1 (fr) 2015-09-03 2015-09-03 Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales

Publications (1)

Publication Number Publication Date
WO2017037919A1 true WO2017037919A1 (fr) 2017-03-09

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ID=58188510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/075076 WO2017037919A1 (fr) 2015-09-03 2015-09-03 Dispositif d'analyse de pièces musicales, procédé d'analyse de pièces musicales, et programme d'analyse de pièces musicales

Country Status (2)

Country Link
JP (1) JPWO2017037919A1 (fr)
WO (1) WO2017037919A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106535A (ja) * 2004-10-08 2006-04-20 Nippon Telegr & Teleph Corp <Ntt> 音響信号蓄積検索装置、及び音響信号蓄積検索プログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106535A (ja) * 2004-10-08 2006-04-20 Nippon Telegr & Teleph Corp <Ntt> 音響信号蓄積検索装置、及び音響信号蓄積検索プログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Kosoku Fourier Henkan Excel VBA-yo FFT Program", 29 March 2007 (2007-03-29), Retrieved from the Internet <URL:http://tsuyu.cocolog-nifty.com/ blog/2007/03/publi.html> [retrieved on 20151008] *

Also Published As

Publication number Publication date
JPWO2017037919A1 (ja) 2018-07-12

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