ClassID:

198835

G11B20/10472 - 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 derived from statistics of other quality measures, e.g. their mean, variance or skew

Recent Application in this class:
#1
20260045277
2026-02-12

ESTIMATION AND CORRECTION OF ECCENTRIC PHONOGRAPH RECORD PLAYBACK IN DIGITAL AUDIO RECORDINGS

#2
20160210993
2016-07-21

Tape media kiss-contact read verification

#3
20160163352
2016-06-09

Systems and methods for multi-dimensional equalization constraint

#4
20150340064
2015-11-26

Tape media kiss-contact read verification

#5
20150255110
2015-09-10

Tape media kiss-contact read verification

#6
20140293470
2014-10-02

Variable stopwrite threshold using kurtosis

#7
20140063635
2014-03-06

Variable stopwrite threshold using kurtosis

#8
20130205185
2013-08-08

Systems and methods for low latency media defect detection

#9
20130107690
2013-05-02

Information recording/reproducing device and method

#10
20130016846
2013-01-17

Systems and methods for area efficient noise predictive filter calibration

#11
20120236430
2012-09-20

Systems and methods for auto scaling in a data processing system

#12
20120201112
2012-08-09

Reproduction signal evaluation method, reproduction signal evaluation unit, and optical disk device adopting the same

#13
20120096326
2012-04-19

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

#14
20110149704
2011-06-23

Signal evaluation method and signal evaluation apparatus

#15
20100002556
2010-01-07

Reproduction signal evaluation method, reproduction signal evaluation unit, and optical disk device adopting the same

#16
20090225639
2009-09-10

Signal evaluation method and signal evaluation apparatus

#17
16549334
2020-11-10

Remapping tracks for management of adjacent track interference

#18
15865010
2019-04-16

Method for screening tunnel valve tape heads for magnetic noise

#19
15728749
2019-02-05

Data storage device measuring difference between read signals when reading a preamble with multiple read elements

#20
15425062
2018-04-03

Avoiding debris accumulation on tape drive

#21
15157903
2018-04-24

Servo gray code quality detector

#22
14666118
2015-12-15

Data storage device measuring radial offset between read element and write element

#23
14614273
2016-05-10

Method for reducing adjacent track interference effects in a data storage system