FR2830118B1 - Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur - Google Patents

Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur

Info

Publication number
FR2830118B1
FR2830118B1 FR0112384A FR0112384A FR2830118B1 FR 2830118 B1 FR2830118 B1 FR 2830118B1 FR 0112384 A FR0112384 A FR 0112384A FR 0112384 A FR0112384 A FR 0112384A FR 2830118 B1 FR2830118 B1 FR 2830118B1
Authority
FR
France
Prior art keywords
timbre
descriptor
characterizing
signal according
sound 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.)
Expired - Fee Related
Application number
FR0112384A
Other languages
English (en)
Other versions
FR2830118A1 (fr
Inventor
Geoffroy Peeters
Stephen Mcadams
Jochen Krimphoff
Patrick Susini
Nicolas Misdariis
Bennett Smith
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR0112384A priority Critical patent/FR2830118B1/fr
Priority to PCT/FR2002/003291 priority patent/WO2003028005A2/fr
Priority to EP02799430A priority patent/EP1438707A2/fr
Priority to US10/490,607 priority patent/US7406356B2/en
Priority to JP2003531457A priority patent/JP4242281B2/ja
Publication of FR2830118A1 publication Critical patent/FR2830118A1/fr
Application granted granted Critical
Publication of FR2830118B1 publication Critical patent/FR2830118B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/08—Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/125—Extracting or recognising the pitch or fundamental frequency of the picked up signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
FR0112384A 2001-09-26 2001-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur Expired - Fee Related FR2830118B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0112384A FR2830118B1 (fr) 2001-09-26 2001-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur
PCT/FR2002/003291 WO2003028005A2 (fr) 2001-09-26 2002-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur
EP02799430A EP1438707A2 (fr) 2001-09-26 2002-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur
US10/490,607 US7406356B2 (en) 2001-09-26 2002-09-26 Method for characterizing the timbre of a sound signal in accordance with at least a descriptor
JP2003531457A JP4242281B2 (ja) 2001-09-26 2002-09-26 少なくとも１つの記述子に基づいて音響信号の音色を特徴付けるための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112384A FR2830118B1 (fr) 2001-09-26 2001-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur

Publications (2)

Publication Number Publication Date
FR2830118A1 FR2830118A1 (fr) 2003-03-28
FR2830118B1 true FR2830118B1 (fr) 2004-07-30

Family

ID=8867628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112384A Expired - Fee Related FR2830118B1 (fr) 2001-09-26 2001-09-26 Procede de caracterisation du timbre d'un signal sonore selon au moins un descripteur

Country Status (5)

Country Link
US (1) US7406356B2 (fr)
EP (1) EP1438707A2 (fr)
JP (1) JP4242281B2 (fr)
FR (1) FR2830118B1 (fr)
WO (1) WO2003028005A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090048828A1 (en) * 2007-08-15 2009-02-19 University Of Washington Gap interpolation in acoustic signals using coherent demodulation
US8126578B2 (en) * 2007-09-26 2012-02-28 University Of Washington Clipped-waveform repair in acoustic signals using generalized linear prediction
US8247677B2 (en) * 2010-06-17 2012-08-21 Ludwig Lester F Multi-channel data sonification system with partitioned timbre spaces and modulation techniques
US10186247B1 (en) * 2018-03-13 2019-01-22 The Nielsen Company (Us), Llc Methods and apparatus to extract a pitch-independent timbre attribute from a media signal
US11158297B2 (en) 2020-01-13 2021-10-26 International Business Machines Corporation Timbre creation system
CN115510909A (zh) * 2022-09-28 2022-12-23 谭笑 一种dbscan进行异常声音特征的无监督算法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177950C (nl) * 1978-12-14 1986-07-16 Philips Nv Spraakanalysesysteem voor het bepalen van de toonhoogte in menselijke spraak.
GB2230132B (en) * 1988-11-19 1993-06-23 Sony Corp Signal recording method
EP0527527B1 (fr) * 1991-08-09 1999-01-20 Koninklijke Philips Electronics N.V. Procédé et appareil de manipulation de la hauteur et de la durée d'un signal audio physique
US5327518A (en) * 1991-08-22 1994-07-05 Georgia Tech Research Corporation Audio analysis/synthesis system
DE19505435C1 (de) * 1995-02-17 1995-12-07 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Bestimmen der Tonalität eines Audiosignals
US6182042B1 (en) * 1998-07-07 2001-01-30 Creative Technology Ltd. Sound modification employing spectral warping techniques

Also Published As

Publication number Publication date
FR2830118A1 (fr) 2003-03-28
EP1438707A2 (fr) 2004-07-21
US7406356B2 (en) 2008-07-29
WO2003028005A2 (fr) 2003-04-03
WO2003028005A3 (fr) 2003-09-25
JP4242281B2 (ja) 2009-03-25
JP2005504347A (ja) 2005-02-10
US20040220799A1 (en) 2004-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130531