DE69312327D1 - Vorrichtung zur musikalischen Unterhaltung - Google Patents

Vorrichtung zur musikalischen Unterhaltung

Info

Publication number
DE69312327D1
DE69312327D1 DE69312327T DE69312327T DE69312327D1 DE 69312327 D1 DE69312327 D1 DE 69312327D1 DE 69312327 T DE69312327 T DE 69312327T DE 69312327 T DE69312327 T DE 69312327T DE 69312327 D1 DE69312327 D1 DE 69312327D1
Authority
DE
Germany
Prior art keywords
entertainment apparatus
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.)
Expired - Fee Related
Application number
DE69312327T
Other languages
English (en)
Other versions
DE69312327T2 (de
Inventor
Brian Gibson
John Bertsch
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
Application granted granted Critical
Publication of DE69312327D1 publication Critical patent/DE69312327D1/de
Publication of DE69312327T2 publication Critical patent/DE69312327T2/de
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
    • 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)
DE69312327T 1993-03-17 1993-03-17 Vorrichtung zur musikalischen Unterhaltung Expired - Fee Related DE69312327T2 (de)

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 (2)

Publication Number Publication Date
DE69312327D1 true DE69312327D1 (de) 1997-08-21
DE69312327T2 DE69312327T2 (de) 1998-02-26

Family

ID=4172967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312327T Expired - Fee Related DE69312327T2 (de) 1993-03-17 1993-03-17 Vorrichtung zur musikalischen Unterhaltung

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9211428D0 (en) * 1992-05-29 1992-07-15 Unilever Plc Acyl lactylates as antimicrobial actives
JP3502247B2 (ja) 1997-10-28 2004-03-02 ヤマハ株式会社 音声変換装置
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 (zh) * 2020-10-30 2024-06-07 北京有竹居网络技术有限公司 一种主旋律的生成方法、装置、电子设备及存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690635B2 (ja) * 1986-07-22 1994-11-14 松下電器産業株式会社 ピツチエラ−修正方法
JP2734526B2 (ja) * 1988-06-16 1998-03-30 ヤマハ株式会社 ピッチ抽出装置
US4915001A (en) * 1988-08-01 1990-04-10 Homer Dillard Voice to music converter
JP3179468B2 (ja) * 1990-07-25 2001-06-25 ソニー株式会社 カラオケ装置及びカラオケ装置における歌い手の歌唱の補正方法
JPH04199096A (ja) * 1990-11-29 1992-07-20 Pioneer Electron Corp カラオケ演奏装置
JP3175179B2 (ja) * 1991-03-19 2001-06-11 カシオ計算機株式会社 デジタルピッチシフター
JP3125937B2 (ja) * 1991-06-24 2001-01-22 株式会社エヌ・ティ・ティ・データ 音声ピッチ変換方法

Also Published As

Publication number Publication date
DE69312327T2 (de) 1998-02-26
EP0691019A1 (de) 1996-01-10
EP0691019B1 (de) 1997-07-16
WO1994022130A1 (en) 1994-09-29
KR100278825B1 (ko) 2001-01-15
AU3880993A (en) 1994-10-11
JPH08508581A (ja) 1996-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee