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AU3880993A - Musical entertainment system - Google Patents

Musical entertainment system

Info

Publication number
AU3880993A
AU3880993A AU38809/93A AU3880993A AU3880993A AU 3880993 A AU3880993 A AU 3880993A AU 38809/93 A AU38809/93 A AU 38809/93A AU 3880993 A AU3880993 A AU 3880993A AU 3880993 A AU3880993 A AU 3880993A
Authority
AU
Australia
Prior art keywords
entertainment system
musical entertainment
musical
entertainment
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
AU38809/93A
Inventor
John P Bertsch
Brian C Gibson
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.)
IVL Technologies Ltd
Original Assignee
IVL Technologies Ltd
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 IVL Technologies Ltd filed Critical IVL Technologies Ltd
Publication of AU3880993A publication Critical patent/AU3880993A/en
Abandoned 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
    • G10H1/366—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems with means for modifying or correcting the external signal, e.g. pitch correction, reverberation, changing a singer's voice
    • 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/18—Selecting circuits
    • G10H1/20—Selecting circuits for transposition
    • 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
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/131—Mathematical functions for musical analysis, processing, synthesis or composition
    • G10H2250/261—Window, i.e. apodization function or tapering function amounting to the selection and appropriate weighting of a group of samples in a digital signal within some chosen time interval, outside of which it is zero valued
    • G10H2250/285—Hann or Hanning window

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
AU38809/93A 1993-03-17 1993-03-17 Musical entertainment system Abandoned AU3880993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1993/000099 WO1994022130A1 (en) 1993-03-17 1993-03-17 Musical entertainment system

Publications (1)

Publication Number Publication Date
AU3880993A true AU3880993A (en) 1994-10-11

Family

ID=4172967

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38809/93A Abandoned AU3880993A (en) 1993-03-17 1993-03-17 Musical entertainment system

Country Status (6)

Country Link
EP (1) EP0691019B1 (en)
JP (1) JPH08508581A (en)
KR (1) KR100278825B1 (en)
AU (1) AU3880993A (en)
DE (1) DE69312327T2 (en)
WO (1) WO1994022130A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU665081B2 (en) * 1992-05-29 1995-12-14 Unilever Plc Acyl lactylates as antimicrobial actives

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3502247B2 (en) 1997-10-28 2004-03-02 ヤマハ株式会社 Voice converter
TW430778B (en) 1998-06-15 2001-04-21 Yamaha Corp Voice converter with extraction and modification of attribute data
GB2422755A (en) * 2005-01-27 2006-08-02 Synchro Arts Ltd Audio signal processing
US7825321B2 (en) 2005-01-27 2010-11-02 Synchro Arts Limited Methods and apparatus for use in sound modification comparing time alignment data from sampled audio signals
US20220343883A1 (en) * 2018-09-25 2022-10-27 Technology Connections International Pty Ltd Improvements to audio pitch processing
CN112309435B (en) * 2020-10-30 2024-06-07 北京有竹居网络技术有限公司 Main melody generation method and device, electronic equipment and storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690635B2 (en) * 1986-07-22 1994-11-14 松下電器産業株式会社 Pitchiera-correction method
JP2734526B2 (en) * 1988-06-16 1998-03-30 ヤマハ株式会社 Pitch extraction device
US4915001A (en) * 1988-08-01 1990-04-10 Homer Dillard Voice to music converter
JP3179468B2 (en) * 1990-07-25 2001-06-25 ソニー株式会社 Karaoke apparatus and singer's singing correction method in karaoke apparatus
JPH04199096A (en) * 1990-11-29 1992-07-20 Pioneer Electron Corp Karaoke playing device
JP3175179B2 (en) * 1991-03-19 2001-06-11 カシオ計算機株式会社 Digital pitch shifter
JP3125937B2 (en) * 1991-06-24 2001-01-22 株式会社エヌ・ティ・ティ・データ Voice pitch conversion method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU665081B2 (en) * 1992-05-29 1995-12-14 Unilever Plc Acyl lactylates as antimicrobial actives

Also Published As

Publication number Publication date
KR100278825B1 (en) 2001-01-15
WO1994022130A1 (en) 1994-09-29
DE69312327D1 (en) 1997-08-21
EP0691019B1 (en) 1997-07-16
DE69312327T2 (en) 1998-02-26
JPH08508581A (en) 1996-09-10
EP0691019A1 (en) 1996-01-10

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