US5585585A
Expired / Lapsed
US
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Automated accompaniment apparatus and method
Assignee: CODA MUSIC TECHNOLOGIES Inc
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Filing: 1995-02-06
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Granted: 1996-12-17
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Expires: 2015-02-06
Abstract
Abstract A system for interpreting the requests and performance of an instrumental soloist, stated in the parlance of the musician and within the context of a specific published edition of music the soloist is using, to control the performance of a digitized musical accompaniment. Sound events and their associated attributes are extracted from the soloist performance and are numerically encoded. The pitch, duration and event type of the encoded sound events are then compared to a desired sequence of the performance score to determine if a match exists between the soloist performance and the performance score. If a match exists between the soloist performance and the performance score, the system instructs a music synthesizer module to provide an audible accompaniment for the soloist. The system provides a method for editing a tempo map associated with the performance score to indicate the tempo of the accompaniment at a location within the performance score. The system further provides a method for creating a custom pause associated with the performance score to indicate a pause in the accompaniment at a location within the performance score. The accompaniment is resumed when the soloist either plays a note or taps a foot pedal or key on a keyboard.
Inventors
- 👤 John W. Paulson
- 👤 Mark E. Dunn
- 👤 Allen J. Heidorn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:57
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/36; G10H1/361; G10H2210/00; G10H2210/155; G10H2210/265; G10H2210/281; G10H2210/295; G10H2220/00; G10H2220/091; G10H2220/101; G10H2240/00; G10H2240/011; G10H2240/046; G10H2240/056
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
187 words
A computerized method for interpreting instrument soloist requests and instrumental soloist performance in order to control a digitized musical accompaniment performance of a performance score, the soloist performance including sound events having a pitch, time duration, and event time and type, the method comprising the steps of: (a) editing a tempo map associated with the performance score to indicate the tempo of the accompaniment at a location within the performance score; (b) converting at least a portion of the soloist performance into a sequence of sound related signals; (c) comparing the pitch, duration and event type of individual events of the soloist performance sound related signals to a desired sequence of the performance score to determine if a match exists between the soloist performance and the performance score; (d) providing accompaniment for the soloist performance if a match exists between the soloist performance sound related signals and the performance score, increasing and decreasing the accompaniment tempo according to the tempo map; and (e) effecting a match between the soloist performance and the performance score if there is a departure from the performance score by the soloist performance.
Claim 2
Dependent Claim
187 words
A computerized method for interpreting instrument soloist requests and instrumental soloist performance in order to control a digitized musical accompaniment performance of a performance score, the soloist performance including sound events having a pitch, time duration, and event time and type, the method comprising the steps of: (a) editing a tempo map associated with the performance score to indicate the tempo of the accompaniment at a location within the performance score; (b) converting at least a portion of the soloist performance into a sequence of sound related signals; (c) comparing the pitch, duration and event type of individual events of the soloist performance sound related signals to a desired sequence of the performance score to determine if a match exists between the soloist performance and the performance score; (d) providing accompaniment for the soloist performance if a match exists between the soloist performance sound related signals and the performance score, increasing and decreasing the accompaniment tempo according to the tempo map; and (e) effecting a match between the soloist performance and the performance score if there is a departure from the performance score by the soloist performance.
Claim 3
Dependent Claim
47 words
The method of claim 1 wherein the step of editing a tempo map associated with the performance score comprises the steps of: (a) tapping a tempo with a data input device; and (b) recording the tapped tempo as the tempo at the location within the performance score.
Claim 4
Dependent Claim
14 words
The method of claim 2 wherein the data input device comprises a foot pedal.
Claim 5
Dependent Claim
13 words
The method of claim 2 wherein the data input device comprises a keyboard.
Claim 6
Dependent Claim
79 words
The method of claim 1 wherein the step of editing a tempo map associated with the performance score comprises the steps of: (a) the soloist playing a tempo performance; (b) converting at least a portion of the tempo performance into a sequence of tempo related signals; (c) analyzing the tempo related signals to derive a tempo for the tempo performance; and (d) recording the tempo for the tempo performance as the tempo at the location within the performance score.
Claim 7
Dependent Claim
185 words
A computerized method for interpreting instrument soloist requests and instrumental soloist performance in order to control a digitized musical accompaniment performance of a performance score, the soloist performance including sound events having a pitch, time duration, and event time and type, the method comprising the steps of: (a) creating a custom pause associated with the performance score to indicate an accompaniment pause at a location within the performance score; (b) converting at least a portion of the soloist performance into a sequence of sound related signals; (c) comparing the pitch, duration and event type of individual events of the soloist performance sound related signals to a desired sequence of the performance score to determine if a match exists between the soloist performance and the performance score; (d) providing accompaniment for the soloist performance if a match exists between the soloist performance sound related signals and the performance score, increasing and decreasing the accompaniment tempo according to the tempo map; and (e) effecting a match between the soloist performance and the performance score if there is a departure from the performance score by the soloist performance.
Claim 8
Dependent Claim
185 words
A computerized method for interpreting instrument soloist requests and instrumental soloist performance in order to control a digitized musical accompaniment performance of a performance score, the soloist performance including sound events having a pitch, time duration, and event time and type, the method comprising the steps of: (a) creating a custom pause associated with the performance score to indicate an accompaniment pause at a location within the performance score; (b) converting at least a portion of the soloist performance into a sequence of sound related signals; (c) comparing the pitch, duration and event type of individual events of the soloist performance sound related signals to a desired sequence of the performance score to determine if a match exists between the soloist performance and the performance score; (d) providing accompaniment for the soloist performance if a match exists between the soloist performance sound related signals and the performance score, increasing and decreasing the accompaniment tempo according to the tempo map; and (e) effecting a match between the soloist performance and the performance score if there is a departure from the performance score by the soloist performance.
Claim 9
Dependent Claim
35 words
The method of claim 6 further comprising the steps of: (a) pausing the accompaniment at the custom pause at the location in the performance score; and (b) resuming the accompaniment upon indication by the soloist.
Claim 10
Dependent Claim
24 words
The method of claim 7 wherein the step of resuming the accompaniment upon indication by the soloist comprises indicating by a data input device.
Claim 11
Dependent Claim
14 words
The method of claim 8 wherein the data input device comprises a foot pedal.
Claim 12
Dependent Claim
13 words
The method of claim 8 wherein the data input device comprises a keyboard.
Claim 13
Dependent Claim
51 words
The method of claim 7 wherein the step of resuming the accompaniment upon indication by the soloist comprises indicating by the steps of: (a) the soloist playing a note; (b) converting the note into a sound related resume signal; and (c) resuming the accompaniment upon detecting the sound related resume signal.
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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) | 1999-12-17 | 2000-06-17 | 2000-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-17 | 2004-06-17 | 2004-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-17 | 2008-06-17 | 2008-12-17 | $7700.00 | Window Closed / Lapsed |