CPC Subgroup
H03M 1/40 recirculation type
Full Title
Analogue/digital conversion; Digital/analogue conversion (conversion of analogue values to or from differential modulation H03M3/00) > Analogue/digital converters ( H03M1/10 take precedence) > Analogue value compared with reference values (H03M1/48 takes precedence) > sequentially only, e.g. successive approximation type (converting more than one bit per step H03M1/14) > recirculation type
2 direct subcodes
Child Classifications
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