Weight measuring apparatus
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United States of America Patent
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May 26, 1998
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N/A
app pub date -
Apr 13, 1995
filing date -
Jan 25, 1990
priority date (Note) -
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Abstract
A weight measuring apparatus which comprises an input signal switching circuit for selectively outputting analog signals input to a plurality of channels, analog-to-digital converter for converting an analog signal output from the input signal switching circuit into a digital signal, and a digital signal processing circuit for filtering a digital quantity output from the analog-to-digital converter for each channel, or filtering digital quantities from a plurality of channels after these digital quantities have been combined together.
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