Patent US6815601B2 successfully refreshed from Google Patents.
US6815601B2
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Method and system for delivering music
Assignee: NEC Corp
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Filing: 2001-10-26
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Granted: 2004-11-09
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Expires: 2021-10-26
Abstract
Abstract A system for delivering music is provided, which reduces further the data amount of music to be delivered. A music delivery subsystem, which generates a delivering data from an original music data including a voice data and a performance data, comprises a compression coder and a multiplexer. The coder compression-codes the voice data of the original music data, thereby generating a compression-coded voice data. The multiplexer multiplexes the compression-coded voice data and the performance data, thereby generating a delivering data. At least one music reproduction subsystem, which reproduces an original music corresponding to the original music data from the delivering data transmitted through a computer or communications network, comprises a demultiplexer, a performance data configurer, a voice data decoder, and a mixer. The demultiplexer demultiplexes the delivering data to the compression-coded voice data and the performance data. The performance data configurer configures a musical performance from the performance data, thereby forming a performance configuration. The voice data decoder decodes the compression-coded voice data to generate a voice data. The mixer mixes the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music.
Inventors
- 👤 Masatoshi Yano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:27
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0033; G10H1/0041; G10H1/0058; G10H2240/00; G10H2240/011; G10H2240/046; G10H2240/066; G10H2240/171; G10H2240/281; G10H2240/295; G10H2240/305; G10H2240/311; G10H2250/00; G10H2250/541; G10H2250/571; G10H2250/591; G10H2250/595
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
280 words
A system for delivering music, comprising: (a) a music delivery subsystem for generating a delivering data from an original music data including a voice data and a performance data; the music delivery subsystem comprising a compression coder and a multiplexer; the compression coder compression-coding the voice data of the original music data, thereby generating a compression-coded voice data; the multiplexer multiplexing the compression-coded voice data from the compression coder and the performance data of the original music data, thereby generating a delivering data; (b) a network for allowing the delivering data to be transmitted; and (c) at least one music reproduction subsystem for reproducing an original music corresponding to the original music data from the delivering data transmitted through the network; the at least one music reproduction subsystem comprising a demultiplexer, a performance data configurer, a voice data decoder, and a mixer; the demultiplexer demutiplexing the delivering data to the compression-coded voice data and the performance data; the performance data configurer configuring a musical performance from the performance data, thereby forming a performance configuration; the voice data decoder decoding the compression-coded voice data to generate a voice data; the mixer mixing the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music wherein the multiplexer of the music delivery subsystem adds time stamp data to the voice data and the performance data; and wherein the music reproduction subsystem comprises a synchronizer for synchronizing the voice of the original music and the musical performance thereof with each other through comparison between the time stamp data of the voice data and that of the performance data.
Claim 2
Independent Claim
280 words
A system for delivering music, comprising: (a) a music delivery subsystem for generating a delivering data from an original music data including a voice data and a performance data; the music delivery subsystem comprising a compression coder and a multiplexer; the compression coder compression-coding the voice data of the original music data, thereby generating a compression-coded voice data; the multiplexer multiplexing the compression-coded voice data from the compression coder and the performance data of the original music data, thereby generating a delivering data; (b) a network for allowing the delivering data to be transmitted; and (c) at least one music reproduction subsystem for reproducing an original music corresponding to the original music data from the delivering data transmitted through the network; the at least one music reproduction subsystem comprising a demultiplexer, a performance data configurer, a voice data decoder, and a mixer; the demultiplexer demutiplexing the delivering data to the compression-coded voice data and the performance data; the performance data configurer configuring a musical performance from the performance data, thereby forming a performance configuration; the voice data decoder decoding the compression-coded voice data to generate a voice data; the mixer mixing the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music wherein the multiplexer of the music delivery subsystem adds time stamp data to the voice data and the performance data; and wherein the music reproduction subsystem comprises a synchronizer for synchronizing the voice of the original music and the musical performance thereof with each other through comparison between the time stamp data of the voice data and that of the performance data.
Claim 3
Dependent Claim
31 words
The system according to claim 1 , wherein the compression coder of the music delivery subsystem is designed not to generate the voice data while the original music includes no voice.
Claim 4
Dependent Claim
52 words
The system according to claim 1 , wherein the voice data is generated to form a monophonic or monaural voice and includes an utterance point data; and wherein the voice data decoder of the music reproduction subsystem decodes the compression-coded voice data to generate the voice data using the utterance point data.
Claim 5
Dependent Claim
97 words
A music delivery subsystem comprising: (a) a compression coder for compression-coding a voice data of an original music data to thereby generate a compression-coded voice data; and (b) a multiplexer for multiplexing the compression-coded voice data from the compression coder and a performance data of the original music data, thereby generating a delivering data wherein the multiplexer adds time stamp data to the voice data and the performance data; and wherein the time stamp data of the voice data and that of the performance data are used for synchronization between the voice data and the performance data.
Claim 6
Dependent Claim
97 words
A music delivery subsystem comprising: (a) a compression coder for compression-coding a voice data of an original music data to thereby generate a compression-coded voice data; and (b) a multiplexer for multiplexing the compression-coded voice data from the compression coder and a performance data of the original music data, thereby generating a delivering data wherein the multiplexer adds time stamp data to the voice data and the performance data; and wherein the time stamp data of the voice data and that of the performance data are used for synchronization between the voice data and the performance data.
Claim 7
Dependent Claim
26 words
The subsystem according to claim 4 , wherein the compression coder is designed not to generate the voice data while the original music includes no voice.
Claim 8
Dependent Claim
26 words
The subsystem according to claim 4 , wherein the voice data is generated to form a monophonic or monaural voice and includes an utterance point data.
Claim 9
Dependent Claim
146 words
A music reproduction subsystem for reproducing an original music from a delivering data including a compression-coded voice data and a performance data multiplexed together, the subsystem comprising: (a) a demultiplexer for demultiplexing the delivering data to the compression-coded voice data and the performance data; (b) a performance data configurer for configuring a musical performance from the performance data, thereby forming a performance configuration; (c) a voice data decoder for decoding the compression-coded voice data to generate a voice data; and (d) a mixer for mixing the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music further comprising a synchronizer for synchronization between the voice data and the performance configuration through comparison between a time stamp data of the voice data and a time stamp data of the performance data.
Claim 10
Dependent Claim
146 words
A music reproduction subsystem for reproducing an original music from a delivering data including a compression-coded voice data and a performance data multiplexed together, the subsystem comprising: (a) a demultiplexer for demultiplexing the delivering data to the compression-coded voice data and the performance data; (b) a performance data configurer for configuring a musical performance from the performance data, thereby forming a performance configuration; (c) a voice data decoder for decoding the compression-coded voice data to generate a voice data; and (d) a mixer for mixing the performance configuration from the performance data configurer and the voice data from the voice data decoder, thereby generating a mixed data corresponding to the original music further comprising a synchronizer for synchronization between the voice data and the performance configuration through comparison between a time stamp data of the voice data and a time stamp data of the performance data.
Claim 11
Dependent Claim
26 words
The subsystem according to claim 7 , wherein the voice data is generated to form a monophonic or monaural voice and includes an utterance point data.
Claim 12
Independent Claim
218 words
A method for delivering music, comprising the steps of: (a) compression-coding a voice data of an original music data, thereby generating a compression-coded voice data; (b) multiplexing the compression-coded voice data from the compression coder and a performance data of the original music data, thereby generating a delivering data; (c) delivering the delivering data to at least one music reproduction subsystem by way of a network; (d) demultiplexing the delivering data to the compression-coded voice data and the performance data in the at least one music reproduction subsystem; (e) configuring a musical performance from the performance data, thereby forming a performance configuration data in the at least one music reproduction subsystem; (f) decoding the compression-coded voice data to generate a voice data in the at least one music reproduction subsystem; (g) mixing the performance configuration data formed in the step (e) and the voice data generated in the step (f), thereby generating a mixed data corresponding to the original music data in the at least one music reproduction subsystem wherein time stamp data are added to the voice data and the performance data; and wherein the voice of the original music and the musical performance thereof are synchronized with each other through comparison between the time stamp data of the voice data and that of the performance data.
Claim 13
Independent Claim
218 words
A method for delivering music, comprising the steps of: (a) compression-coding a voice data of an original music data, thereby generating a compression-coded voice data; (b) multiplexing the compression-coded voice data from the compression coder and a performance data of the original music data, thereby generating a delivering data; (c) delivering the delivering data to at least one music reproduction subsystem by way of a network; (d) demultiplexing the delivering data to the compression-coded voice data and the performance data in the at least one music reproduction subsystem; (e) configuring a musical performance from the performance data, thereby forming a performance configuration data in the at least one music reproduction subsystem; (f) decoding the compression-coded voice data to generate a voice data in the at least one music reproduction subsystem; (g) mixing the performance configuration data formed in the step (e) and the voice data generated in the step (f), thereby generating a mixed data corresponding to the original music data in the at least one music reproduction subsystem wherein time stamp data are added to the voice data and the performance data; and wherein the voice of the original music and the musical performance thereof are synchronized with each other through comparison between the time stamp data of the voice data and that of the performance data.
Claim 14
Dependent Claim
21 words
The method according to claim 9 , wherein the voice data is not generated while the original music includes no voice.
Claim 15
Dependent Claim
48 words
The method according to claim 9 , wherein the voice data is generated to form a monophonic or monaural voice and includes an utterance point data; and wherein the compression-coded voice data is decoded to generate the voice data using the utterance point data in the step (f).
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-11-09 | 2008-05-10 | 2008-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-11-09 | 2012-05-10 | 2012-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-11-09 | 2016-05-10 | 2016-11-09 | $7700.00 | Window Closed / Lapsed |