Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2006-09-01
2009-11-03
Donels, Jeffrey (Department: 2832)
Music
Instruments
Electrical musical tone generation
C084S645000
Reexamination Certificate
active
07612277
ABSTRACT:
The invention disclosed is a system for playing a music sequence such as a MIDI file in synchronization with a prerecorded CD. The synchronization is accomplished by using the digital media sample rate as a common time base for progression of the playing of the digital media and the music sequence.
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Van den Berghe Guido
Weir Andrew P.
Barnes & Thornburg LLP
Donels Jeffrey
Millikin Andrew R
Ohlson Glenn W.
QRS Music Technologies, Inc.
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