H03H17/0229 - CPC Classification Index

ClassID:

220951 ⎘

H03H17/0229 - CPC Classification

Classification description:

Networks using digital techniques; Frequency selective networks; Computation saving measures; Accelerating measures; Measures concerning the coefficients reducing the number of taps

Recent Application in this class:

20210337335

2021-10-28

Method and apparatus for processing multimedia signals

20210211118

2021-07-08

Linear-phase fir audio filter, production method and signal processor

20200021936

2020-01-16

Method and apparatus for processing multimedia signals

20180227692

2018-08-09

Method and device for audio signal processing

20160249149

2016-08-25

Method and apparatus for processing audio signals

20160234620

2016-08-11

Method and device for audio signal processing

20160219388

2016-07-28

Method and apparatus for processing multimedia signals

20150003575

2015-01-01

Suppression of fixed-pattern jitter using FIR filters

20120308029

2012-12-06

Adaptive filtering system

#10

20110153704

2011-06-23

Filter

#11

20070276892

2007-11-29

Finite impulse response filter and digital signal receiving apparatus

#12

20050171989

2005-08-04

Digital filter design method and device, digital filter design program, and digital filter