H03M7/3048 - CPC Classification Index

ClassID:

222621 ⎘

H03M7/3048 - CPC Classification

Classification description:

Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits; Compression ; Expansion; Suppression of unnecessary data, e.g. redundancy reduction; Conversion to or from differential modulation Conversion to or from one-bit differential modulation only, e.g. delta modulation [DM]

Sub-classes:

H03M7/3051 » {adaptive, e.g. adaptive delta modulation [ADM]} 2

Recent Application in this class:

20240128982

2024-04-18

HARDWARE ACCELERATION OF DATA REDUCTION OPERATIONS

20210303994

2021-09-30

Feature reordering based on similarity for improved memory compression transfers during machine learning jobs

20150142455

2015-05-21

Signal processing device, signal processing method, and computer program

20070297548

2007-12-27

Data processing apparatus