Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2007-03-27
2010-12-07
Qin, Jianchun (Department: 2832)
Music
Instruments
Electrical musical tone generation
C381S061000
Reexamination Certificate
active
07847176
ABSTRACT:
In a digital signal processor to perform digital signal process with respect to a music signal and to suppress a signal level to a maximum value when the signal level over the maximum value of processable values is generated by the digital signal processor, a first level correcting device corrects the signal level by multiplying the signal level of the music signal by a correction coefficient so as to make the signal level of the music signal over the maximum value, and a second level correcting device corrects the signal level by multiplying the signal level of the music signal corrected by the first level correcting device by a reciprocal of the correction coefficient.
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Pioneer Corporation
Qin Jianchun
Sughrue & Mion, PLLC
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