Karaoke apparatus having automatic effector control

Details Karaoke apparatus having automatic effector control Karaoke apparatus having automatic effector control

1994-03-17

1996-07-30

Rogers, Scott A.

Electrical audio signal processing systems and devices

Sound effects

434307A, 84662, 84666, H03G 300, G10H 136, G09B 504

Patent

active

055420001

ABSTRACT:
A karaoke apparatus operates in response to a song request for sounding an automatic accompaniment mixed with a singing voice to produce a karaoke performance involving an additional effect. The karaoke apparatus is supplied with a composite song data containing an accompaniment event data and an additional effect event data. A multimedia sequencer time-sequentially processes the supplied composite song data to synchronously feed a train of the accompaniment event data and another train of the additional effect event data in parallel manner with one another. A tone generator operates based on the fed accompaniment event data for generating an automatic accompaniment so as to produce a karaoke performance. An additional effect equipment is controlled by the fed additional effect event data for imparting an additional effect to the karaoke performance in matching with time-sequential progression thereof.

REFERENCES:
patent: 5027687 (1991-07-01), Iwamatsu
patent: 5261005 (1993-11-01), Masayuki
patent: 5296643 (1994-03-01), Kuo et al.

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