H03H2017/0214 - CPC Classification Index

ClassID:

220941 ⎘

H03H2017/0214 - CPC Classification

Classification description:

Networks using digital techniques; Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms; Frequency domain filters using Fourier transforms with input-sampling frequency and output-delivery frequency which differ, e.g. interpolation, extrapolation; anti-aliasing

Recent Application in this class:

20250300634

APPARATUS INCLUDING A DETECTOR

20210111707

Digital interpolation filter, corresponding rhythm changing device and receiving equipment

20210091752

Resource conserving weighted overlap-add channelizer

20210044280

Transmitter module, receiver module and data transmission system

20200274524

Resource conserving weighted overlap-add channelizer

20180175830

Data processor, data processing method and communication device

20180152173

Apparatus for modifying a sampling rate system including an apparatus for modifying a sampling rate and method for modifying a sampling rate

20170317663

Signal processing method and apparatus

20120250589

Time domain signal generation

20100178894

High-frequency receiver with multiple-channel digital processing