H04B14/046 - CPC Classification Index

ClassID:

223986 ⎘

H04B14/046 - CPC Classification

Classification description:

Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation Systems or methods for reducing noise or bandwidth

Sub-classes:

H04B14/048 » {Non linear compression or expansion} 2

Recent Application in this class:

20230035309

2023-02-02

Communication device and communication system

20180317007

2018-11-01

Controlling noise transfer function of signal path to reduce charge pump noise

20180316525

2018-11-01

Controlling noise transfer function of signal path to reduce charge pump noise

20170180060

2017-06-22

Differential signal transmission

20150249508

2015-09-03

System and method for reducing on-chip memory for frame buffer storage in WCDMA receiver

20150229412

2015-08-13

Differential signal transmission

20130315225

2013-11-28

Method and apparatus for compressing and transmitting ultra high speed data

20100305954

2010-12-02

Encoding method and system

20080133247

2008-06-05

Speech coding arrangement for communication networks

#10

20070036124

2007-02-15

Method and apparatus for compressing and transmitting ultra high speed data

#11

15637787

2018-03-20

Combination low-pass filter

#12

15593981

2018-10-09

Resynchronization of sample rate converters