Patents-Review.com
ClassID:

198834 ⎘

G11B20/10462 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Improvement or modification of read or write signals signal quality assessment consistency with a reference waveform in a given time period, e.g. by calculating correlations or mean square errors

Recent Application in this class:
#1
20220293132
2022-09-15

Scalable storage device

 #2
20210249046
2021-08-12

Optical disk recording method, optical disk device, and integrated circuit

 #3
20210074326
2021-03-11

SCALABLE STORAGE DEVICE

 #4
20210012802
2021-01-14

Optical disk recording method, optical disk device, and integrated circuit

 #5
20180330752
2018-11-15

Recording adjustment device, recording adjustment method, and program

 #6
20170256280
2017-09-07

Optical disc apparatus controlling irradiation position based on cross-correlation value between reproduction signal and decoded signal

 #7
20150310890
2015-10-29

Method of predicting a noise component associated with a readback signal from a dedicated servo medium, noise predictor thereof, and hard disk drive system

 #8
20150085392
2015-03-26

System and method for monitoring preamble signal quality

 #9
20150036472
2015-02-05

Reproducing apparatus and reproducing method

 #10
20130047053
2013-02-21

Systems and methods for noise injection driven parameter selection

 #11
20130021689
2013-01-24

Storage media inter-track interference cancellation

 #12
20120236429
2012-09-20

Systems and methods for sample averaging in data processing

 #13
20120213048
2012-08-23

Method and apparatus for detecting land pre-pits

 #14
20120158810
2012-06-21

Systems and methods for reducing filter sensitivities

 #15
20120120784
2012-05-17

Systems and methods for sync mark detection metric computation

 #16
20120096326
2012-04-19

Optical disk reproduction apparatus, optical disk reproduction method, reproduction processing device and reproduction processing method

 #17
20120026623
2012-02-02

Dibit extraction for estimation of channel parameters

 #18
20120002712
2012-01-05

Equalizer and equalization method

 #19
20110298543
2011-12-08

Systems and methods for hybrid algorithm gain adaptation

 #20
20110211430
2011-09-01

Disc discrimination apparatus and method

 #21
20110058462
2011-03-10

Phase error detection apparatus, phase error detection method, and reproduction apparatus

 #22
20110038071
2011-02-17

Method of operating pre-amplifier, pre-amplifier, and apparatuses including the same

 #23
20110013500
2011-01-20

Information reproduction apparatus and information reproduction method

 #24
20110010601
2011-01-13

Data reproducing apparatus and data reproducing method

 #25
20070242582
2007-10-18

Method and Apparatus for Determining the Quality of Optical Disk Read Signal