AU4572400A - Method of evaluating the rhythmicity of a digital signal composed of samples - Google Patents

Method of evaluating the rhythmicity of a digital signal composed of samples

Info

Publication number
AU4572400A
AU4572400A AU45724/00A AU4572400A AU4572400A AU 4572400 A AU4572400 A AU 4572400A AU 45724/00 A AU45724/00 A AU 45724/00A AU 4572400 A AU4572400 A AU 4572400A AU 4572400 A AU4572400 A AU 4572400A
Authority
AU
Australia
Prior art keywords
rhythmicity
evaluating
samples
digital signal
signal composed
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.)
Abandoned
Application number
AU45724/00A
Inventor
Paavo Eskelinen
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.)
VOXLAB Oy
Original Assignee
VOXLAB Oy
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 VOXLAB Oy filed Critical VOXLAB Oy
Publication of AU4572400A publication Critical patent/AU4572400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10L25/90—Pitch determination of speech signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU45724/00A 1999-05-18 2000-05-17 Method of evaluating the rhythmicity of a digital signal composed of samples Abandoned AU4572400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991132A FI991132A (en) 1999-05-18 1999-05-18 The method is to investigate the rhythmicity of a digital signal formed from samples
FI991132 1999-05-18
PCT/FI2000/000445 WO2000070602A1 (en) 1999-05-18 2000-05-17 Method of evaluating the rhythmicity of a digital signal composed of samples

Publications (1)

Publication Number Publication Date
AU4572400A true AU4572400A (en) 2000-12-05

Family

ID=8554684

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45724/00A Abandoned AU4572400A (en) 1999-05-18 2000-05-17 Method of evaluating the rhythmicity of a digital signal composed of samples

Country Status (4)

Country Link
EP (1) EP1210710A1 (en)
AU (1) AU4572400A (en)
FI (1) FI991132A (en)
WO (1) WO2000070602A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6876965B2 (en) 2001-02-28 2005-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Reduced complexity voice activity detector
CN111657905B (en) * 2020-06-23 2022-06-07 中国医学科学院生物医学工程研究所 Feature point detection method, device, equipment and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979557A (en) * 1974-07-03 1976-09-07 International Telephone And Telegraph Corporation Speech processor system for pitch period extraction using prediction filters
US4802225A (en) * 1985-01-02 1989-01-31 Medical Research Council Analysis of non-sinusoidal waveforms
DE3810068A1 (en) * 1988-03-25 1989-10-05 Telefonbau & Normalzeit Gmbh METHOD FOR DETECTING VOICE SIGNALS
IT1263050B (en) * 1993-02-03 1996-07-24 Alcatel Italia METHOD FOR ESTIMATING THE PITCH OF A SPEAKING ACOUSTIC SIGNAL AND SYSTEM FOR THE RECOGNITION OF SPOKEN USING THE SAME
US5970441A (en) * 1997-08-25 1999-10-19 Telefonaktiebolaget Lm Ericsson Detection of periodicity information from an audio signal
GB2330727B (en) * 1997-10-24 2002-10-09 Mitel Corp Tone and periodical signal detection

Also Published As

Publication number Publication date
FI991132A0 (en) 1999-05-18
WO2000070602A1 (en) 2000-11-23
EP1210710A1 (en) 2002-06-05
FI991132A (en) 2000-11-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase