Appeal No. 2006-0681
Application No. 09/072,412
needed to compensate for the differences between the instrument’s
sound at a normal listening spot and the microphone attachment
spot. Each filter control can be limited to the smallest useful
range that allows enough flexibility for variations between
individual instruments.
Appellant’s specification page 7, lines 7-24, and page 8, lines
1-15.
Claim 1 is representative of the claimed invention and is
reproduced as follows:
1. A method for providing a system for high fidelity
reproduction of the acoustic signal from a selected type
of acoustical generator, the method comprising:
(1) determining a selected location proximate to an
acoustical generator;
(2) placing a first microphone at said selected
location;
(3) separately generating sounds from the acoustical
generator to produce sounds as picked up by the
first microphone;
(4) playing reference sounds of the acoustical
generator;
(5) comparing the sounds of the acoustical generator
as picked up by the first microphone with the
reference sounds as generated by the acoustical
generator;
(6) determining first and second differences in level
over first and second respective discrete
frequency ranges between the sounds of the
3
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