Electrical audio signal processing systems and devices – Including frequency control
Reexamination Certificate
2006-10-17
2006-10-17
Swerdlow, Daniel (Department: 2615)
Electrical audio signal processing systems and devices
Including frequency control
C715S716000, C700S094000, C708S323000
Reexamination Certificate
active
07123728
ABSTRACT:
A computer readable medium containing program instructions for controlling a parametric equalizer is provided. Generally, a computer readable code is provided for displaying a composite equalization curve, wherein the composite equalization curve is formed from at least a first frequency filter with a first center frequency, a second frequency filter with a second center frequency, and a third frequency filter with a third center frequency. A computer readable code is provided for allowing a dragging movement of the first center frequency, the second center frequency, and the third center frequency.
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Culbert Michael F.
King Nick
Apple Computer Inc.
Beyer Weaver & Thomas LLP
Swerdlow Daniel
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