AU6134186A - Audio signal generating system - Google Patents

Audio signal generating system

Info

Publication number
AU6134186A
AU6134186A AU61341/86A AU6134186A AU6134186A AU 6134186 A AU6134186 A AU 6134186A AU 61341/86 A AU61341/86 A AU 61341/86A AU 6134186 A AU6134186 A AU 6134186A AU 6134186 A AU6134186 A AU 6134186A
Authority
AU
Australia
Prior art keywords
audio signal
signal generating
generating system
audio
signal
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
AU61341/86A
Inventor
Jeremy Mark Evans
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.)
Xax Ltd
Original Assignee
Xax 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 Xax Ltd filed Critical Xax Ltd
Publication of AU6134186A publication Critical patent/AU6134186A/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
    • 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
    • G10H2210/195—Modulation effects, i.e. smooth non-discontinuous variations over a time interval, e.g. within a note, melody or musical transition, of any sound parameter, e.g. amplitude, pitch, spectral response or playback speed
    • G10H2210/235—Flanging or phasing effects, i.e. creating time and frequency dependent constructive and destructive interferences, obtained, e.g. by using swept comb filters or a feedback loop around all-pass filters with gradually changing non-linear phase response or delays
    • 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
    • G10H2210/305—Source positioning in a soundscape, e.g. instrument positioning on a virtual soundstage, stereo panning or related delay or reverberation changes; Changing the stereo width of a musical source
    • 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
    • G10H2250/545—Aliasing, i.e. preventing, eliminating or deliberately using aliasing noise, distortions or artifacts in sampled or synthesised waveforms, e.g. by band limiting, oversampling or undersampling, respectively

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
AU61341/86A 1985-07-11 1986-07-11 Audio signal generating system Abandoned AU6134186A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858517547A GB8517547D0 (en) 1985-07-11 1985-07-11 Audio signal generating system
GB8517547 1985-07-11

Publications (1)

Publication Number Publication Date
AU6134186A true AU6134186A (en) 1987-01-30

Family

ID=10582139

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61341/86A Abandoned AU6134186A (en) 1985-07-11 1986-07-11 Audio signal generating system

Country Status (5)

Country Link
EP (1) EP0230445A1 (en)
JP (1) JPS63500898A (en)
AU (1) AU6134186A (en)
GB (1) GB8517547D0 (en)
WO (1) WO1987000331A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2778645B2 (en) * 1987-10-07 1998-07-23 カシオ計算機株式会社 Electronic string instrument
FR2703532A1 (en) * 1993-03-30 1994-10-07 Canlas Pascal Amplifier device with vacuum valves for an electric guitar
US6264355B1 (en) 1996-11-07 2001-07-24 Glw, Inc. Audio console with motorized joystick panning system
US6111186A (en) * 1998-07-09 2000-08-29 Paul Reed Smith Guitars Signal processing circuit for string instruments
US7698009B2 (en) 2005-10-27 2010-04-13 Avid Technology, Inc. Control surface with a touchscreen for editing surround sound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213180A (en) * 1961-11-20 1965-10-19 Jack C Cookerly Tone generation system
JPS6318079Y2 (en) * 1980-12-23 1988-05-20
US4495640A (en) * 1982-06-28 1985-01-22 Frey Douglas R Adjustable distortion guitar amplifier
US4481854A (en) * 1982-12-20 1984-11-13 Jam Ind., Ltd. Control for musical instruments
US4480520A (en) * 1983-01-24 1984-11-06 Gold Kenneth S Electronic audio blending system

Also Published As

Publication number Publication date
JPS63500898A (en) 1988-03-31
WO1987000331A1 (en) 1987-01-15
EP0230445A1 (en) 1987-08-05
GB8517547D0 (en) 1985-08-14

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