Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03M
CODING; DECODING; CODE CONVERSION IN GENERAL
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1/00
Analogue/digital conversion; Digital/analogue conversion
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H03M1/12
Analogue/digital converters
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H03M1/18
Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
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H03M1/181
in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
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H03M1/182
the feedback signal controlling the reference levels of the analogue/digital converter
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