Patent US5517570A successfully refreshed from Google Patents.
US5517570A
Expired / Lapsed
US
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Sound reproducing array processor system
Assignee: TAPS Inc
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Filing: 1993-12-14
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Granted: 1996-05-14
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Expires: 2013-12-14
Abstract
Abstract A method and apparatus for dynamic, adaptive mapping of three-dimensional aural phenomenon to a two-dimensional sound reproducing surface. The surface is comprised of sound pixels that are discrete, addressable output locations. Actual or synthetic recorded audio material is decomposed into discrete sound sources which are then mapped to the sound pixels. This mapping occurs during the production phase by means of computer-aided design (CAD) system. The CAD system guides the sound designer in the implementation of complex acoustical designs by automating the most complex and computationally intensive functions. The mapping function can be extended to integrate real-time human interaction, ultimately creating a participatory, interactive virtual sound environment.
Inventors
- 👤 Stephen F. Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:25
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0091; A; A63; A63F; A63F13/00; G06; G06T; G06T17/00; G10H1/32; G11; G11B; G11B31/00; G11B31/006; H; H04; H04N; H04N5/00; H04N5/44; H04N5/60; H04N5/602; H04R; H04R1/00; H04R1/20; H04R1/32; H04R1/40; H04R1/403; H04S; H04S3/00; H04S3/008; A63F13/25; A63F13/50; A63F13/54; A63F2300/00; A63F2300/60; A63F2300/6063; A63F2300/6081; G10H2210/00; G10H2210/155; G10H2210/265; G10H2210/295; G10H2240/00; G10H2240/171; G10H2240/281; G10H2240/311; G10H2250/00; G10H2250/471; G10H2250/511; G10H2250/531; G11B20/00; G11B20/00992; H04N5/64; H04N5/642; H04R2430/00; H04R2430/20; H04R3/00; H04R3/12; H04S7/00; H04S7/40
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
113 words
A sound reproducing system, comprising: (a) a computer having data storage means attached thereto, wherein the computer comprises means for decomposing audio material into a plurality of discrete sound data streams and means for storing the sound data streams on the data storage means; and (b) an audio playback system, coupled to the data storage means, comprised of a plurality of acoustical energy generating elements, wherein the acoustical energy generating elements each comprise a discrete, addressable output location, the audio playback system further comprising means for retrieving the sound data streams from the data storage means and means for controlling the acoustical energy generating elements in response to the retrieved sound data streams.
Claim 2
Dependent Claim
113 words
A sound reproducing system, comprising: (a) a computer having data storage means attached thereto, wherein the computer comprises means for decomposing audio material into a plurality of discrete sound data streams and means for storing the sound data streams on the data storage means; and (b) an audio playback system, coupled to the data storage means, comprised of a plurality of acoustical energy generating elements, wherein the acoustical energy generating elements each comprise a discrete, addressable output location, the audio playback system further comprising means for retrieving the sound data streams from the data storage means and means for controlling the acoustical energy generating elements in response to the retrieved sound data streams.
Claim 3
Dependent Claim
52 words
The invention set forth in claim 1 above, wherein the computer further comprises means for creating a model of an acoustical playback environment, means for creating a model of propagating acoustical energy within the acoustical playback environment, and means for transforming the model of propagating acoustical energy into the sound data streams.
Claim 4
Dependent Claim
31 words
The invention set forth in claim 1 above, wherein the acoustical energy generating elements each comprises a full range audio transducer that generates sound under control of the sound data streams.
Claim 5
Dependent Claim
29 words
The invention set forth in claim 1 above, wherein the audio playback system further comprising dynamic mode means for modifying the sound data streams in response to external stimuli.
Claim 6
Dependent Claim
119 words
A sound reproducing system, comprising: (a) a deformable two-dimensional sound reproducing surface comprised of a plurality of sound pixels, wherein the sound pixels comprise addressable transducers for generating acoustical energy; (b) a storage device, coupled to the surface, for storing a plurality of data streams, wherein each data stream comprises one or more elements of an acoustical energy source; and (c) processing means, coupled to the surface and the storage device, for retrieving at least one data stream from the storage device and for transmitting the data streams to specific sound pixels, wherein the sound pixels are synchronized and interlinked by the data streams to reproduce a time line of the acoustical energy source radiating and moving through space.
Claim 7
Dependent Claim
119 words
A sound reproducing system, comprising: (a) a deformable two-dimensional sound reproducing surface comprised of a plurality of sound pixels, wherein the sound pixels comprise addressable transducers for generating acoustical energy; (b) a storage device, coupled to the surface, for storing a plurality of data streams, wherein each data stream comprises one or more elements of an acoustical energy source; and (c) processing means, coupled to the surface and the storage device, for retrieving at least one data stream from the storage device and for transmitting the data streams to specific sound pixels, wherein the sound pixels are synchronized and interlinked by the data streams to reproduce a time line of the acoustical energy source radiating and moving through space.
Claim 8
Dependent Claim
24 words
The invention as set forth in claim 5 above, further comprising means for accepting input from remote sensors that track movement of an object.
Claim 9
Dependent Claim
26 words
The invention as set forth in claim 6 above, further comprising means for modifying the data streams in response to the input from the remote sensors.
Claim 10
Dependent Claim
25 words
The invention as set forth in claim 5 above, further comprising means for accepting audio input and for modifying the data streams in response thereto.
Claim 11
Dependent Claim
24 words
The invention as set forth in claim 5 above, further comprising a plurality of satellite sound pixels coupled to one of the sound pixels.
Claim 12
Dependent Claim
35 words
The invention as set forth in claim 9 above, wherein each satellite sound pixel further comprises means for receiving and processing the data streams for the coupled sound pixel to alter sound generating characteristics therein.
Claim 13
Dependent Claim
25 words
The invention as set forth in claim 10 above, wherein the altered sound generating characteristics are selected from a group comprising gain, delay, and frequency.
Claim 14
Dependent Claim
21 words
The invention as set forth in claim 5 above, further comprising means for interconnecting multiple sound reproducing surfaces to each other.
Claim 15
Dependent Claim
79 words
A sound design system, comprising a computer having a monitor and data storage coupled thereto, the computer comprising means for modeling acoustical properties of a three dimensional space, means for modeling acoustical characteristics of a propagating acoustical energy source in the three dimensional space, means for translating the modeled acoustical properties and the modeled acoustical characteristics into a plurality of data streams, wherein each of the data streams controls one of a plurality of transducers in a transducer array.
Claim 16
Dependent Claim
79 words
A sound design system, comprising a computer having a monitor and data storage coupled thereto, the computer comprising means for modeling acoustical properties of a three dimensional space, means for modeling acoustical characteristics of a propagating acoustical energy source in the three dimensional space, means for translating the modeled acoustical properties and the modeled acoustical characteristics into a plurality of data streams, wherein each of the data streams controls one of a plurality of transducers in a transducer array.
Claim 17
Dependent Claim
28 words
The invention as set forth in claim 13 above, wherein the three dimensional space is represented as a graphical object displayed on the monitor coupled to the computer.
Claim 18
Dependent Claim
28 words
The invention as set forth in claim 14 above, wherein the acoustical energy source is represented as a graphical object displayed on the monitor coupled to the computer.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-05-14 | 1999-11-13 | 2000-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-05-14 | 2003-11-13 | 2004-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-05-14 | 2007-11-13 | 2008-05-14 | $7700.00 | Window Closed / Lapsed |