AU2001272729A1 - Fast frequency-domain pitch estimation - Google Patents

Fast frequency-domain pitch estimation

Info

Publication number
AU2001272729A1
AU2001272729A1 AU2001272729A AU7272901A AU2001272729A1 AU 2001272729 A1 AU2001272729 A1 AU 2001272729A1 AU 2001272729 A AU2001272729 A AU 2001272729A AU 7272901 A AU7272901 A AU 7272901A AU 2001272729 A1 AU2001272729 A1 AU 2001272729A1
Authority
AU
Australia
Prior art keywords
fast frequency
pitch estimation
domain pitch
estimation
domain
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
AU2001272729A
Other languages
English (en)
Inventor
Dan Chazan
Ron Hoory
Meir Zibulski
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of AU2001272729A1 publication Critical patent/AU2001272729A1/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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
AU2001272729A 2000-07-14 2001-07-12 Fast frequency-domain pitch estimation Abandoned AU2001272729A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09617582 2000-07-14
US09/617,582 US6587816B1 (en) 2000-07-14 2000-07-14 Fast frequency-domain pitch estimation
PCT/IL2001/000644 WO2002007363A2 (en) 2000-07-14 2001-07-12 Fast frequency-domain pitch estimation

Publications (1)

Publication Number Publication Date
AU2001272729A1 true AU2001272729A1 (en) 2002-01-30

Family

ID=24474220

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272729A Abandoned AU2001272729A1 (en) 2000-07-14 2001-07-12 Fast frequency-domain pitch estimation

Country Status (8)

Country Link
US (1) US6587816B1 (enExample)
EP (1) EP1309964B1 (enExample)
KR (1) KR20030064733A (enExample)
CN (1) CN1248190C (enExample)
AU (1) AU2001272729A1 (enExample)
CA (1) CA2413138A1 (enExample)
DE (1) DE60136716D1 (enExample)
WO (1) WO2002007363A2 (enExample)

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Also Published As

Publication number Publication date
DE60136716D1 (enExample) 2009-01-08
WO2002007363A2 (en) 2002-01-24
CN1527994A (zh) 2004-09-08
EP1309964B1 (en) 2008-11-26
EP1309964A4 (en) 2007-04-18
CA2413138A1 (en) 2002-01-24
CN1248190C (zh) 2006-03-29
EP1309964A2 (en) 2003-05-14
US6587816B1 (en) 2003-07-01
WO2002007363A3 (en) 2002-05-16
KR20030064733A (ko) 2003-08-02

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