AU2001287404A1 - Surround sound system - Google Patents

Surround sound system

Info

Publication number
AU2001287404A1
AU2001287404A1 AU2001287404A AU8740401A AU2001287404A1 AU 2001287404 A1 AU2001287404 A1 AU 2001287404A1 AU 2001287404 A AU2001287404 A AU 2001287404A AU 8740401 A AU8740401 A AU 8740401A AU 2001287404 A1 AU2001287404 A1 AU 2001287404A1
Authority
AU
Australia
Prior art keywords
sound
channel
generation system
sound generation
channels
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
AU2001287404A
Other languages
English (en)
Inventor
Robert Morris
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.)
Bob & Andy's Crazy Enterprises Inc
Original Assignee
Andy & Bob S Crazy Entpr Inc
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 Andy & Bob S Crazy Entpr Inc filed Critical Andy & Bob S Crazy Entpr Inc
Publication of AU2001287404A1 publication Critical patent/AU2001287404A1/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
    • 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
    • G10H3/14—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 using mechanically actuated vibrators with pick-up means
    • G10H3/18—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 using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • 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
    • G10H1/0091—Means for obtaining special acoustic effects
    • 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
    • G10H3/14—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 using mechanically actuated vibrators with pick-up means
    • G10H3/18—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 using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • G10H3/188—Means for processing the signal picked up from the strings for converting the signal to digital format
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/281—Reverberation or echo
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/295—Spatial effects, musical uses of multiple audio channels, e.g. stereo
    • G10H2210/301—Soundscape or sound field simulation, reproduction or control for musical purposes, e.g. surround or 3D sound; Granular synthesis
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/281—Protocol or standard connector for transmission of analog or digital data to or from an electrophonic musical instrument
    • G10H2240/311—MIDI transmission
    • 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
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/641—Waveform sampler, i.e. music samplers; Sampled music loop processing, wherein a loop is a sample of a performance that has been edited to repeat seamlessly without clicks or artifacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stereophonic System (AREA)
AU2001287404A 2000-08-17 2001-08-17 Surround sound system Abandoned AU2001287404A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63978800A 2000-08-17 2000-08-17
US09/639,788 2000-08-17
PCT/CA2001/001184 WO2002015641A2 (fr) 2000-08-17 2001-08-17 Systeme de son multicanaux

Publications (1)

Publication Number Publication Date
AU2001287404A1 true AU2001287404A1 (en) 2002-02-25

Family

ID=24565547

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287404A Abandoned AU2001287404A1 (en) 2000-08-17 2001-08-17 Surround sound system

Country Status (6)

Country Link
US (1) US20030164085A1 (fr)
EP (1) EP1366639A2 (fr)
JP (1) JP2004506248A (fr)
AU (1) AU2001287404A1 (fr)
CA (1) CA2419604A1 (fr)
WO (1) WO2002015641A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4816686B2 (ja) 2008-06-06 2011-11-16 ソニー株式会社 走査駆動回路

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220709A (en) * 1939-03-31 1940-11-05 Rca Corp Electrical musical instrument
US3297813A (en) * 1962-12-13 1967-01-10 Jack C Cookerly Electrical instrument in which string serves as its own transducer
US4010668A (en) * 1975-04-21 1977-03-08 Plueddemann John P Polysonic electronic system for a musical instrument and methods of utilizing and constructing same
GB1597580A (en) * 1976-11-03 1981-09-09 Griffiths R M Polyphonic sound system
US4079652A (en) * 1976-12-03 1978-03-21 Allan Gittler Electric guitar
US4096780A (en) * 1976-12-23 1978-06-27 Lorna Ann Dawson Stereophonic electromagnetic pickup device for stringed musical instruments
US4479240A (en) * 1981-09-29 1984-10-23 Mckinley Jr Robert H Audio mixing console with control element position storage
JPH032958Y2 (fr) * 1984-11-14 1991-01-25
FR2592734A1 (fr) * 1986-01-08 1987-07-10 Adm Appareil electronique prevu pour servir d'interface entre une guitare electronique et un synthetiseur
US4697492A (en) * 1986-04-11 1987-10-06 Diversco, Inc. Stringed musical instruments with magnetic pickups
US4792974A (en) * 1987-08-26 1988-12-20 Chace Frederic I Automated stereo synthesizer for audiovisual programs
JP2778645B2 (ja) * 1987-10-07 1998-07-23 カシオ計算機株式会社 電子弦楽器
US5168116A (en) * 1988-11-02 1992-12-01 Yamaha Corporation Method and device for compressing signals of plural channels
JP2915452B2 (ja) * 1989-11-28 1999-07-05 ヤマハ株式会社 楽音発生装置
JP3092808B2 (ja) * 1989-12-20 2000-09-25 カシオ計算機株式会社 電子弦楽器
US5072645A (en) * 1990-01-11 1991-12-17 E-Mu Systems, Inc. Output stage for a multitimbral electronic musical instrument providing automatic detection of the use of submix outputs
CH682355A5 (fr) * 1991-02-28 1993-08-31 Matthias Grob Da Veiga
JP3429061B2 (ja) * 1994-05-19 2003-07-22 富士写真フイルム株式会社 電子スチルカメラ
GB9417185D0 (en) * 1994-08-25 1994-10-12 Adaptive Audio Ltd Sounds recording and reproduction systems
US5591931A (en) * 1995-01-17 1997-01-07 Virtual Dsp Corporation Musical signal multiplexing circuit and demultiplexing system
FR2738099B1 (fr) * 1995-08-25 1997-10-24 France Telecom Procede de simulation de la qualite acoustique d'une salle et processeur audio-numerique associe
JP3885976B2 (ja) * 1996-09-12 2007-02-28 富士通株式会社 コンピュータ、コンピュータシステム及びデスクトップシアタシステム
US5834671A (en) * 1997-02-21 1998-11-10 Phoenix; Philip S. Wirless system for switching guitar pickups
AUPO741897A0 (en) * 1997-06-18 1997-07-10 Martin Communications Pty Ltd Computer keyboard-midi interface

Also Published As

Publication number Publication date
US20030164085A1 (en) 2003-09-04
WO2002015641A3 (fr) 2003-04-24
WO2002015641A2 (fr) 2002-02-21
EP1366639A2 (fr) 2003-12-03
CA2419604A1 (fr) 2002-02-21
JP2004506248A (ja) 2004-02-26

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application