US5616878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video-song accompaniment apparatus for reproducing accompaniment sound of particular instrument and method therefor
Assignee: Samsung Electronics Co Ltd
•
Filing: 1995-06-02
•
Granted: 1997-04-01
•
Expires: 2015-06-02
Abstract
Abstract A video-song accompaniment apparatus includes an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format, a lyrics information memory storing lyrics information of the song, an accompaniment signal generator for generating an accompaniment signal according to the accompaniment information, a lyrics signal generator for generating a video character signal according to the lyrics information, a controller for providing the lyrics information to the lyrics signal generator and the accompaniment information to the accompaniment signal generator, respectively, to thereby generate the lyrics information in synchronization with the accompaniment information. The apparatus includes an instrument selector for input of instrument selection information to the controller. According to one aspect of the invention, the controller selectively outputs to the accompaniment signal generator only accompaniment information of the instrument selected by the instrument selection information, which is provided from the instrument selector, from among the accompaniment information read out from the accompaniment information memory. A method for generating accompaniment information for a single instrument is also described.
Inventors
- 👤 Deok-hyun Lee
- 👤 Jae-yong Kang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:42
CPC Classifications
G; G11; G11B; G11B31/00; G11B31/02; G10; G10H; G10H1/00; G10H1/36; G10H1/361; G10H2240/00; G10H2240/011; G10H2240/046; G10H2240/056
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
187 words
A video-song accompaniment apparatus comprising: an accompaniment information memory in which accompaniment information for a song in a musical instrument digital interface (MIDI) format is stored; a lyrics information memory in which lyrics information for the song is stored; an accompaniment signal generator for generating an accompaniment signal according to the accompaniment information read out from said accompaniment information memory; a lyrics signal generator for generating a video character signal according to the lyrics information read out from said lyrics information memory; a controller for providing the lyrics information read out from said lyrics information memory to said lyrics signal generator and the accompaniment information read out from said accompaniment information memory to said accompaniment signal generator, respectively, and for controlling a generating operation of the lyrics information in synchronization with the accompaniment information; and an instrument selector for providing instrument selection information to said controller, wherein said controller selectively outputs to said accompaniment signal generator selected accompaniment information, corresponding to the respective instrument selected by the instrument selection information provided from said instrument selector, from among the accompaniment information read out from said accompaniment information memory.
Claim 2
Dependent Claim
187 words
A video-song accompaniment apparatus comprising: an accompaniment information memory in which accompaniment information for a song in a musical instrument digital interface (MIDI) format is stored; a lyrics information memory in which lyrics information for the song is stored; an accompaniment signal generator for generating an accompaniment signal according to the accompaniment information read out from said accompaniment information memory; a lyrics signal generator for generating a video character signal according to the lyrics information read out from said lyrics information memory; a controller for providing the lyrics information read out from said lyrics information memory to said lyrics signal generator and the accompaniment information read out from said accompaniment information memory to said accompaniment signal generator, respectively, and for controlling a generating operation of the lyrics information in synchronization with the accompaniment information; and an instrument selector for providing instrument selection information to said controller, wherein said controller selectively outputs to said accompaniment signal generator selected accompaniment information, corresponding to the respective instrument selected by the instrument selection information provided from said instrument selector, from among the accompaniment information read out from said accompaniment information memory.
Claim 3
Dependent Claim
135 words
A song accompaniment apparatus comprising: an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format; an accompaniment signal generator generating an accompaniment signal according to the accompaniment information read out from said accompaniment information memory; a controller for controlling operation of said accompaniment signal generator responsive to the accompaniment information, by reading out the accompaniment information from said accompaniment information memory and providing the read out information to said accompaniment signal generator; and an instrument selector for providing instrument selection information to said controller, wherein said controller selectively outputs selected accompaniment information to said accompaniment signal generator, said selected accompaniment information representing an instrument selected by the instrument selection information provided from said instrument selector, from among the accompaniment information read out from said accompaniment information memory.
Claim 4
Dependent Claim
135 words
A song accompaniment apparatus comprising: an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format; an accompaniment signal generator generating an accompaniment signal according to the accompaniment information read out from said accompaniment information memory; a controller for controlling operation of said accompaniment signal generator responsive to the accompaniment information, by reading out the accompaniment information from said accompaniment information memory and providing the read out information to said accompaniment signal generator; and an instrument selector for providing instrument selection information to said controller, wherein said controller selectively outputs selected accompaniment information to said accompaniment signal generator, said selected accompaniment information representing an instrument selected by the instrument selection information provided from said instrument selector, from among the accompaniment information read out from said accompaniment information memory.
Claim 5
Independent Claim
155 words
A method for generating a selected instrument accompaniment signal using a song accompaniment apparatus having an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format, an accompaniment signal generator generating an accompaniment signal according to the accompaniment information, a controller for controlling operation of the accompaniment signal generator responsive to the accompaniment information, and an instrument selector for providing instrument selection information to the controller, said method comprising the steps of: (a) selecting a channel number representing a selected instrument, (b) comparing said channel number to channel data including a plurality of numerals corresponding to a plurality of individual instruments, respectively; and (c) controlling the accompaniment signal generator so as to generate an accompaniment signal corresponding to the selected instrument from among the accompaniment information read out from said accompaniment information memory when said channel number is coincident with one of said numerals representing the selected instrument.
Claim 6
Independent Claim
155 words
A method for generating a selected instrument accompaniment signal using a song accompaniment apparatus having an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format, an accompaniment signal generator generating an accompaniment signal according to the accompaniment information, a controller for controlling operation of the accompaniment signal generator responsive to the accompaniment information, and an instrument selector for providing instrument selection information to the controller, said method comprising the steps of: (a) selecting a channel number representing a selected instrument, (b) comparing said channel number to channel data including a plurality of numerals corresponding to a plurality of individual instruments, respectively; and (c) controlling the accompaniment signal generator so as to generate an accompaniment signal corresponding to the selected instrument from among the accompaniment information read out from said accompaniment information memory when said channel number is coincident with one of said numerals representing the selected instrument.
References Cited (Backward Citations)
US4887503A
Cited
US5225618A
Cited
US5355762A
Cited
US5119711A
Cited
US5208421A
Cited
US5247126A
Cited
US5410100A
Cited
US5361673A
Cited
US5454723A
Cited
US5484291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-03-31 | 2000-09-30 | 2001-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-03-31 | 2004-09-30 | 2005-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-03-31 | 2008-09-30 | 2009-04-01 | $7700.00 | Window Closed / Lapsed |