US5880388A
Expired / Lapsed
US
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Karaoke system for synchronizing and reproducing a performance data, and karaoke system configuration method
Assignee: Fujitsu Ltd
•
Filing: 1996-03-05
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Granted: 1999-03-09
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Expires: 2016-03-05
Abstract
Abstract A first reading unit reads first performance data from a first storage medium, and outputs it to a reproducing unit. A second reading unit reads second performance data from a second storage medium, and outputs it to the reproducing unit. The reproducing unit reproduces the first performance data inputted from the first reading unit, and the second performance data inputted from the second reading unit. A control unit synchronizes reproduction of the first performance data and reproduction of the second performance data, and switches between these reproductions.
Inventors
- 👤 Ryo Kajiyama
- 👤 Seiji Tsutsui
- 👤 Hitoshi Sakazume
- 👤 Yukikazu Emori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:50
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/36; G10H1/361; G10H1/363; G10H1/368
Claims Analysis
Total Claims: 64
Claim 1
Independent Claim
98 words
A karaoke system, comprising: first reading means for reading performance data of a music piece including a song stored on a first storage medium; second reading means for reading performance data of a karaoke version of said music piece stored on a second storage medium; control means for synchronizing the performance data read by said first reading means and the performance data read by said second reading means; and reproducing means for reproducing the performance data read by the first reading means and the performance data read by the second reading means as synchronized by the control means.
Claim 2
Dependent Claim
98 words
A karaoke system, comprising: first reading means for reading performance data of a music piece including a song stored on a first storage medium; second reading means for reading performance data of a karaoke version of said music piece stored on a second storage medium; control means for synchronizing the performance data read by said first reading means and the performance data read by said second reading means; and reproducing means for reproducing the performance data read by the first reading means and the performance data read by the second reading means as synchronized by the control means.
Claim 3
Dependent Claim
37 words
The karaoke system according to claim 1, wherein: said control means causes said reproducing means to reproduce the performance data read by either of said first reading means and said second reading means, depending on a setting.
Claim 4
Dependent Claim
104 words
The karaoke system according to claim 1, further comprising a single driving device for driving said first and second storage mediums wherein: when said system is configured with a computer and said first storage medium and said second storage medium are accessed by the single driving device equipped in the computer, the performance data stored on either said first storage medium or said second storage medium is written to at least one of a main storage device and disk; and at least one of the main storage device and the disk is used as either said first storage medium or said second storage medium.
Claim 5
Dependent Claim
59 words
The karaoke system according to claim 1, wherein: said first storage medium comprises a music disk for storing a song and performance data; said second storage medium comprises a memory storing the performance data of the song; and the performance data stored on the memory is written to at least one of a main storage device and a disk.
Claim 6
Dependent Claim
51 words
The karaoke system according to claim 1, wherein: said control means synchronizes reproduction of the performance data stored on said second storage medium with reproduction of the performance data stored on said first storage medium, according to prepared performance time information of the performance data stored on said first storage medium.
Claim 7
Dependent Claim
59 words
The karaoke system according to claim 5, wherein: the performance time information is provided in a predetermined unit; and said control means controls, using the performance time information in the predetermined unit, a start of the reproduction and a synchronization of the performance data stored on said first storage medium and said second storage medium in the predetermined unit.
Claim 8
Dependent Claim
61 words
The karaoke system according to claim 1, further comprising: identifying means for identifying said first storage medium according to predetermined data stored on said first storage medium read by said first reading means, and causing said second reading means to read the performance data stored on said second storage medium corresponding to the performance data stored on said first storage medium.
Claim 9
Dependent Claim
77 words
The karaoke system according to claim 7, wherein: if said first storage medium is a music disk, said identifying means extracts predetermined data from table of contents data in a read-in area by reading from the music disk by said first reading means, and identifies said first storage medium by comparing the extracted predetermined data with identification information for use in identifying said first storage medium, prepared in said second storage medium, corresponding to the predetermined data.
Claim 10
Dependent Claim
36 words
The karaoke system according to claim 8, wherein: the predetermined data is at least one of total performance time, total number of music pieces, and performance time of each music piece, including in the music disk.
Claim 11
Dependent Claim
67 words
The karaoke system according to claim 7, wherein: said second reading means reads artist information or music piece information corresponding to said first storage medium from said second storage medium, according to a result identified by said identifying means; and said control means displays the music piece information read from said second storage medium in synchronization with the reproduction of the performance data by said reproducing means.
Claim 12
Dependent Claim
38 words
The karaoke system according to claim 10, wherein: the music piece information includes at least one of words, translation of the words, and pronunciation of the translated words, corresponding to the performance data reproduced by said reproducing means.
Claim 13
Dependent Claim
29 words
The karaoke system according to claim 1, wherein: a reproduction point of said first storage medium is changed according to an arbitrarily-specified reproduction point of said second storage medium.
Claim 14
Dependent Claim
18 words
The karaoke system according to claim 1, wherein: said first storage medium is the music CD (compact disk).
Claim 15
Dependent Claim
131 words
A karaoke system, comprising: first reading means for reading performance data of a music piece including a song stored on a first storage medium; reproducing means for reproducing the performance data read by said first reading means; recording means for recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data stored on said first storage medium by said reproducing means; second reading means for reading the music data recorded on said second storage medium by said recording means; and control means for causing said reproducing means to reproduce the music data read by said second reading means in synchronization with the reproduction of the performance data, when said reproducing means reproduces the performance data read by said first reading means.
Claim 16
Dependent Claim
131 words
A karaoke system, comprising: first reading means for reading performance data of a music piece including a song stored on a first storage medium; reproducing means for reproducing the performance data read by said first reading means; recording means for recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data stored on said first storage medium by said reproducing means; second reading means for reading the music data recorded on said second storage medium by said recording means; and control means for causing said reproducing means to reproduce the music data read by said second reading means in synchronization with the reproduction of the performance data, when said reproducing means reproduces the performance data read by said first reading means.
Claim 17
Dependent Claim
42 words
The karaoke system according to claim 14, wherein: said control means causes said reproducing means to reproduce either the performance data read by said first reading means or the music data read by said second reading means, depending on the user setting.
Claim 18
Dependent Claim
52 words
The karaoke system according to claim 14, wherein: said control means synchronizes reproduction of the music data recorded on said second storage medium with the reproduction of the performance data stored on said first storage medium, according to prepared performance time information of the performance data stored on said first storage medium.
Claim 19
Dependent Claim
58 words
The karaoke system according to claim 16, wherein: the performance time information is provided in a predetermined unit; and said control means controls, using the performance time information in the predetermined unit, a start of the reproduction and a synchronization of the data stored on said first storage medium and said second storage medium in the predetermined unit.
Claim 20
Dependent Claim
16 words
The karaoke system according to claim 14, wherein: said first storage medium is a music disk.
Claim 21
Dependent Claim
161 words
A karaoke system, comprising: first reading means for reading performance data stored on a first storage medium; second reading means for reading performance data stored on a second storage medium; reproducing means for respectively reproducing the performance data read by said first reading means and said second reading means; recording means for recording the music data, which is inputted by the user in synchronization with the performance data read by at least one of said first reading means and said second reading means, reproduced by said reproducing means, on a third storage medium; third reading means for reading the music data recorded on said third storage medium by said recording means; and control means for making said reproducing means reproduce the music data read by said third reading means in synchronization with the reproduction of the performance data, when said reproducing means reproduces the performance data read by at least one of said first reading means and the second reading means.
Claim 22
Dependent Claim
161 words
A karaoke system, comprising: first reading means for reading performance data stored on a first storage medium; second reading means for reading performance data stored on a second storage medium; reproducing means for respectively reproducing the performance data read by said first reading means and said second reading means; recording means for recording the music data, which is inputted by the user in synchronization with the performance data read by at least one of said first reading means and said second reading means, reproduced by said reproducing means, on a third storage medium; third reading means for reading the music data recorded on said third storage medium by said recording means; and control means for making said reproducing means reproduce the music data read by said third reading means in synchronization with the reproduction of the performance data, when said reproducing means reproduces the performance data read by at least one of said first reading means and the second reading means.
Claim 23
Dependent Claim
95 words
The karaoke system according to claim 19, wherein: when said system is configured with a personal computer and said first storage medium and said second storage medium are accessed by an identical driving device equipped in the personal computer, the performance data stored on either said first storage medium or said second storage medium is written to at least one of a main storage device and a magnetic disk; and at least one of the main storage device and the magnetic disk is used as either said first storage medium or said second storage medium.
Claim 24
Dependent Claim
44 words
The karaoke system according to claim 19, wherein: when the CD-ROM storing the performance data is provided as said second storage medium, the performance data stored on the CD-ROM is written to at least one of the main storage medium and the magnetic disk.
Claim 25
Dependent Claim
64 words
The karaoke system according to claim 19, wherein: said control means synchronizes both the reproduction of the performance data stored on said second storage medium and the music data stored on said third storage medium with the reproduction of the performance data stored on said first storage medium, according to prepared performance time information of the performance data stored on said first storage medium.
Claim 26
Dependent Claim
69 words
The karaoke system according to claim 22, wherein: the performance time information is provided in a predetermined unit; and said control means controls, using the performance time information in the predetermined unit, a start of the reproduction and a synchronization of the performance data stored on said first storage medium and said second storage medium, and the music data stored on said third storage medium in the predetermined unit.
Claim 27
Dependent Claim
60 words
The karaoke system according to claim 19, further comprising: identifying means for identifying said first storage medium according to predetermined data stored on said first storage medium read by said first reading means, and making said second reading means read the performance data stored on said second storage medium corresponding to the performance data stored on said first storage medium.
Claim 28
Dependent Claim
80 words
The karaoke system according to claim 24, wherein: if said first storage medium is a music CD (compact disk), said identifying means extracts predetermined data from TOC (Table of Contents) data in a read-in area by reading from the music CD by said first reading means, and identifies said first storage medium by comparing the extracted predetermined data with identification information for use in identifying said first storage medium, prepared in said second storage medium, corresponding to the predetermined data.
Claim 29
Dependent Claim
36 words
The karaoke system according to claim 25, wherein: the predetermined data is at least one of total performance time, total number of music pieces, and performance time of each music piece, included in the music CD.
Claim 30
Dependent Claim
69 words
The karaoke system according to claim 24, wherein said second reading means reads the artist information or the music piece information corresponding to said first storage medium from said second storage medium, according to a result identified by said identifying means; and said control means displays the music piece information read from said second storage medium in synchronization with the reproduction of the performance data by said reproducing means.
Claim 31
Dependent Claim
38 words
The karaoke system according to claim 27, wherein: the music piece information includes at least one of words, translation of the words, and pronunciation of the translated words, corresponding to the performance data reproduced by said reproducing means.
Claim 32
Dependent Claim
29 words
The karaoke system according to claim 19, wherein: a reproduction point of said first storage medium is changed according to an arbitrarily-specified reproduction point of said second storage medium.
Claim 33
Dependent Claim
18 words
The karaoke system according to claim 19, wherein: said first storage medium is a music CD (compact disk).
Claim 34
Dependent Claim
38 words
The karaoke system according to claim 19, wherein: the performance data stored on said first storage medium is an original of the music piece, and the performance data stored on said second storage medium is a karaoke version.
Claim 35
Dependent Claim
95 words
A configuration method for configuring a karaoke system, comprising the steps of: equipping a personal computer with at least one driving device accessible to said first storage medium and said second storage medium, a sound reproduction unit, and a recording means for recording music data inputted by a user; and loading a program for synchronizing performance data read from at least one of said first storage medium and said second storage medium by said driving device with the music data recorded by said recording means, and for reproducing the data by the sound reproduction unit.
Claim 36
Dependent Claim
95 words
A configuration method for configuring a karaoke system, comprising the steps of: equipping a personal computer with at least one driving device accessible to said first storage medium and said second storage medium, a sound reproduction unit, and a recording means for recording music data inputted by a user; and loading a program for synchronizing performance data read from at least one of said first storage medium and said second storage medium by said driving device with the music data recorded by said recording means, and for reproducing the data by the sound reproduction unit.
Claim 37
Dependent Claim
127 words
A karaoke system, comprising: reading means for reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; reproducing means for reproducing the performance data read by said reading means; reproduction point specifying means for specifying a reproduction point in the music piece; performance type specifying means for specifying the performance data of different performance types stored in different storage areas; and control means for changing the reproduction point from which the performance data is read by said reading means, according to a specification of the reproduction point made by said reproduction point specifying means and a specification of the performance type made by said performance type specifying means, when at least one of the specifications is made.
Claim 38
Dependent Claim
127 words
A karaoke system, comprising: reading means for reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; reproducing means for reproducing the performance data read by said reading means; reproduction point specifying means for specifying a reproduction point in the music piece; performance type specifying means for specifying the performance data of different performance types stored in different storage areas; and control means for changing the reproduction point from which the performance data is read by said reading means, according to a specification of the reproduction point made by said reproduction point specifying means and a specification of the performance type made by said performance type specifying means, when at least one of the specifications is made.
Claim 39
Dependent Claim
27 words
The karaoke system according to claim 33, wherein: said reproduction point specifying means specifies the reproduction point using a phrase of a music piece as a unit.
Claim 40
Dependent Claim
63 words
The karaoke system according to claim 33, wherein: when said reproduction point specifying means specifies an arbitrary phrase as the reproduction point, said control means obtains performance time information of the specified phrase from prepared performance time information of each phrase, and reproduces the performance data stored on said storage medium corresponding to the specified phrase according to the obtained performance time information.
Claim 41
Dependent Claim
15 words
The karaoke system according to claim 33, wherein: said storage medium is a music disk.
Claim 42
Dependent Claim
27 words
The karaoke system according to claim 33, wherein: one of the performance data of different performance types is an original and the other is a karaoke version.
Claim 43
Dependent Claim
124 words
A configuration method for configuring a karaoke system, comprising the steps of: equipping a personal computer with a driving device accessible to a storage medium, and a sound reproduction unit; and loading a program for making a user specify a reproduction point of performance data and a performance type of the performance data stored on said storage medium in a predetermined unit, and changing the reproduction point from which the driving device reads the performance data according to the specified reproduction point and the performance type, for reproducing the data by the sound reproduction unit, wherein the performance type is one of the group consisting of performance of a music piece including a song and performance of a karaoke version of said music piece.
Claim 44
Dependent Claim
124 words
A configuration method for configuring a karaoke system, comprising the steps of: equipping a personal computer with a driving device accessible to a storage medium, and a sound reproduction unit; and loading a program for making a user specify a reproduction point of performance data and a performance type of the performance data stored on said storage medium in a predetermined unit, and changing the reproduction point from which the driving device reads the performance data according to the specified reproduction point and the performance type, for reproducing the data by the sound reproduction unit, wherein the performance type is one of the group consisting of performance of a music piece including a song and performance of a karaoke version of said music piece.
Claim 45
Independent Claim
98 words
A method comprising the steps of: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reading performance data of a karaoke version of said music piece stored on a second storage medium; a third step of synchronizing the performance data read in the first step and the performance data read in the second step; and a fourth step of reproducing the performance data read in the first step and the performance data read in the second step as synchronized in the third step.
Claim 46
Independent Claim
98 words
A method comprising the steps of: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reading performance data of a karaoke version of said music piece stored on a second storage medium; a third step of synchronizing the performance data read in the first step and the performance data read in the second step; and a fourth step of reproducing the performance data read in the first step and the performance data read in the second step as synchronized in the third step.
Claim 47
Independent Claim
121 words
A method comprising the steps of: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reproducing the performance data read in the first step; a third step of recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data in said second step; a fourth step of reading the music data recorded on said second storage medium in the third step, a fifth step of, when the second step reproduces the performance data read in the first step, reproducing the music data read in the fourth step in synchronization with the reproducing of the performance data.
Claim 48
Independent Claim
121 words
A method comprising the steps of: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reproducing the performance data read in the first step; a third step of recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data in said second step; a fourth step of reading the music data recorded on said second storage medium in the third step, a fifth step of, when the second step reproduces the performance data read in the first step, reproducing the music data read in the fourth step in synchronization with the reproducing of the performance data.
Claim 49
Independent Claim
132 words
A method comprising the steps of: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data in the third step.
Claim 50
Independent Claim
132 words
A method comprising the steps of: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data in the third step.
Claim 51
Independent Claim
126 words
A method comprising the step of: a first step of reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; a second step of reproducing the performance data read in the first step; a third step of specifying a reproduction point in the music piece; a fourth step of specifying the performance data of different performance types stored in different storage areas; and a fifth step of changing the reproduction point from which the performance data is read in the first step, according to a specification of the reproduction point made in the third step and a specification of the performance type made in the fourth step, when at least one of the specifications is made.
Claim 52
Independent Claim
126 words
A method comprising the step of: a first step of reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; a second step of reproducing the performance data read in the first step; a third step of specifying a reproduction point in the music piece; a fourth step of specifying the performance data of different performance types stored in different storage areas; and a fifth step of changing the reproduction point from which the performance data is read in the first step, according to a specification of the reproduction point made in the third step and a specification of the performance type made in the fourth step, when at least one of the specifications is made.
Claim 53
Dependent Claim
103 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reading performance data of a karaoke version of said music piece stored on a second storage medium; a third step of synchronizing the performance data read in the first step and the performance data read in the second step; and a fourth step of reproducing the performance data read in the first step and the performance data read in the second step as synchronized in the third step.
Claim 54
Dependent Claim
103 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reading performance data of a karaoke version of said music piece stored on a second storage medium; a third step of synchronizing the performance data read in the first step and the performance data read in the second step; and a fourth step of reproducing the performance data read in the first step and the performance data read in the second step as synchronized in the third step.
Claim 55
Dependent Claim
126 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reproducing the performance data read in the first step; a third step of recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data in said second step; a fourth step of reading the music data recorded on said second storage medium in the third step, a fifth step of, when the second step reproduces the performance data read in the first step, reproducing the music data read in the fourth step in synchronization with the reproducing of the performance data.
Claim 56
Dependent Claim
126 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of a music piece including a song stored on a first storage medium; a second step of reproducing the performance data read in the first step; a third step of recording music data input by a user on a second storage medium in synchronization with the reproduction of the performance data in said second step; a fourth step of reading the music data recorded on said second storage medium in the third step, a fifth step of, when the second step reproduces the performance data read in the first step, reproducing the music data read in the fourth step in synchronization with the reproducing of the performance data.
Claim 57
Dependent Claim
137 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data in the third step.
Claim 58
Dependent Claim
137 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data in the third step.
Claim 59
Dependent Claim
131 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; a second step of reproducing the performance data read in the first step; a third step of specifying a reproduction point in the music piece; a fourth step of specifying the performance data of different performance types stored in different storage areas; and a fifth step of changing the reproduction point from which the performance data is read in the first step, according to a specification of the reproduction point made in the third step and a specification of the performance type made in the fourth step, when at least one of the specifications is made.
Claim 60
Dependent Claim
131 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data of different performance types of an identical music piece from different storage areas of a storage medium; a second step of reproducing the performance data read in the first step; a third step of specifying a reproduction point in the music piece; a fourth step of specifying the performance data of different performance types stored in different storage areas; and a fifth step of changing the reproduction point from which the performance data is read in the first step, according to a specification of the reproduction point made in the third step and a specification of the performance type made in the fourth step, when at least one of the specifications is made.
Claim 61
Independent Claim
145 words
A method comprising the steps of: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data read in at least one of the first and second steps and reproduced in the third step.
Claim 62
Independent Claim
145 words
A method comprising the steps of: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data read in at least one of the first and second steps and reproduced in the third step.
Claim 63
Dependent Claim
150 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data read in at least one of the first and second steps and reproduced in the third step.
Claim 64
Dependent Claim
150 words
A computer readable medium used to direct a computer to perform: a first step of reading performance data stored on a first storage medium; a second step of reading performance data stored on a second storage medium; a third step of reproducing the performance data read in the first and second steps; a fourth step of recording music data, which is input by a user in synchronization with the performance data read in at least one of said first and second steps and reproduced in said third step, on a third storage medium; a fifth step of reading the music data recorded on said third storage medium in the fourth step; and a sixth step of reproducing the music data read in the fifth step in synchronization with the reproduction of performance data read in at least one of the first and second steps and reproduced in the third step.
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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) | 2002-03-08 | 2002-09-07 | 2003-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-03-08 | 2006-09-07 | 2007-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-03-08 | 2010-09-07 | 2011-03-09 | $7700.00 | Window Closed / Lapsed |