DE69322805T2 - Verfahren zur Steuerung von Tonquellenposition - Google Patents
Verfahren zur Steuerung von TonquellenpositionInfo
- Publication number
- DE69322805T2 DE69322805T2 DE69322805T DE69322805T DE69322805T2 DE 69322805 T2 DE69322805 T2 DE 69322805T2 DE 69322805 T DE69322805 T DE 69322805T DE 69322805 T DE69322805 T DE 69322805T DE 69322805 T2 DE69322805 T2 DE 69322805T2
- Authority
- DE
- Germany
- Prior art keywords
- sound source
- source position
- controlling sound
- controlling
- source
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
-
- 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
- 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
- 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/061—Allpass filters
-
- 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/111—Impulse response, i.e. filters defined or specifed by their temporal impulse response features, e.g. for echo or reverberation applications
- G10H2250/115—FIR impulse, e.g. for echoes or room acoustics, the shape of the impulse response is specified in particular according to delay times
-
- 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/125—Notch filters
-
- 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
- G10H2250/315—Sound category-dependent sound synthesis processes [Gensound] for musical use; Sound category-specific synthesis-controlling parameters or control means therefor
- G10H2250/321—Gensound animals, i.e. generating animal voices or sounds
-
- 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
- G10H2250/315—Sound category-dependent sound synthesis processes [Gensound] for musical use; Sound category-specific synthesis-controlling parameters or control means therefor
- G10H2250/371—Gensound equipment, i.e. synthesizing sounds produced by man-made devices, e.g. machines
- G10H2250/381—Road, i.e. sounds which are part of a road, street or urban traffic soundscape, e.g. automobiles, bikes, trucks, traffic, vehicle horns, collisions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8245792 | 1992-04-03 | ||
JP12567592A JP3439485B2 (ja) | 1992-04-18 | 1992-04-18 | 映像連動音像定位装置 |
JP5014287A JP2973764B2 (ja) | 1992-04-03 | 1993-01-29 | 音像定位制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69322805D1 DE69322805D1 (de) | 1999-02-11 |
DE69322805T2 true DE69322805T2 (de) | 1999-08-26 |
Family
ID=27280588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322805T Expired - Fee Related DE69322805T2 (de) | 1992-04-03 | 1993-03-31 | Verfahren zur Steuerung von Tonquellenposition |
Country Status (3)
Country | Link |
---|---|
US (2) | US5822438A (de) |
EP (1) | EP0563929B1 (de) |
DE (1) | DE69322805T2 (de) |
Families Citing this family (91)
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EP0393702B1 (de) * | 1989-04-21 | 1995-04-19 | Yamaha Corporation | Musiksynthesizer |
GB8924334D0 (en) * | 1989-10-28 | 1989-12-13 | Hewlett Packard Co | Audio system for a computer display |
US5052685A (en) * | 1989-12-07 | 1991-10-01 | Qsound Ltd. | Sound processor for video game |
US5198604A (en) * | 1990-09-12 | 1993-03-30 | Yamaha Corporation | Resonant effect apparatus for electronic musical instrument |
JPH07105999B2 (ja) * | 1990-10-11 | 1995-11-13 | ヤマハ株式会社 | 音像定位装置 |
US5666136A (en) * | 1991-12-17 | 1997-09-09 | Sony Corporation | Audio equipment and method of displaying operation thereof |
DE69322805T2 (de) * | 1992-04-03 | 1999-08-26 | Yamaha Corp | Verfahren zur Steuerung von Tonquellenposition |
US5440639A (en) * | 1992-10-14 | 1995-08-08 | Yamaha Corporation | Sound localization control apparatus |
GB9307934D0 (en) * | 1993-04-16 | 1993-06-02 | Solid State Logic Ltd | Mixing audio signals |
US5684881A (en) * | 1994-05-23 | 1997-11-04 | Matsushita Electric Industrial Co., Ltd. | Sound field and sound image control apparatus and method |
JP3385725B2 (ja) * | 1994-06-21 | 2003-03-10 | ソニー株式会社 | 映像を伴うオーディオ再生装置 |
GB2295072B (en) * | 1994-11-08 | 1999-07-21 | Solid State Logic Ltd | Audio signal processing |
US5742689A (en) * | 1996-01-04 | 1998-04-21 | Virtual Listening Systems, Inc. | Method and device for processing a multichannel signal for use with a headphone |
-
1993
- 1993-03-31 DE DE69322805T patent/DE69322805T2/de not_active Expired - Fee Related
- 1993-03-31 EP EP93105352A patent/EP0563929B1/de not_active Expired - Lifetime
-
1995
- 1995-01-26 US US08/378,478 patent/US5822438A/en not_active Expired - Lifetime
- 1995-01-27 US US08/379,771 patent/US5581618A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5581618A (en) | 1996-12-03 |
EP0563929A2 (de) | 1993-10-06 |
US5822438A (en) | 1998-10-13 |
DE69322805D1 (de) | 1999-02-11 |
EP0563929A3 (en) | 1994-05-18 |
EP0563929B1 (de) | 1998-12-30 |
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