Karaoke apparatus and method for displaying mixture of lyric words and background scene in fade-in and fade-out manner
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United States of America Patent
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Sep 8, 1998
Grant Date -
N/A
app pub date -
Apr 18, 1995
filing date -
Apr 18, 1994
priority date (Note) -
Expired
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Abstract
A karaoke apparatus has an information source for providing a performance data containing musical tone designation information, lyric indication information and fading control information according to progression of a karaoke song in response to a request. A tone generator operates according to the musical tone designation information for generating musical tones of the karaoke song. A first signal generator operates according to the lyric indication information for generating a lyric image signal indicative of lyric words of the karaoke song. A second signal generator generates a background image signal representative of a background scene of the karaoke song. A video superimposer operates according to the fading control information for mixing the lyric image signal and the background image signal with each other to synthesize a composite image signal such that a mixing ratio of the lyric image signal and the background image signal is time-variably controlled according to the fading control information during the course of the progression of the karaoke song. A display device operates according to the composite image signal for displaying a mixture of the lyric words and the background scene in either of fade-in and fade-out manners relative to each other during the course of the progression of the karaoke song.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- YAMAHA CORPORATION
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Anada, Keizyu | Hamamatsu, JP | 4 | 76 |
Kamiya, Shingo | Hamamatsu, JP | 14 | 220 |
Kato, Hirokazu | Hamamatsu, JP | 166 | 1996 |
Sone, Takurou | Hamamatsu, JP | 14 | 522 |
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