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IPC Main Group
H03M 3/00

Conversion of analogue values to or from differential modulation

Introduced: January 1985

Last revised: January 2006

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
CODING, DECODING OR CODE CONVERSION, IN GENERAL

2 direct subcodes

Child Classifications

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  • H03M 3/02 Delta modulation, i.e. one-bit differential modulation
  • H03M 3/04 Differential modulation with several bits