Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
05/2012
05/22/2012US8184851 Inserting watermarks into portions of digital signals
05/22/2012US8184513 Recording/reproducing method, recording/reproducing apparatus, optical recording medium, and computer readable recording medium having recorded thereon program for the recording/reproducing method
05/22/2012US8184391 Phase-adjustment of divided clock in disk head read circuit
05/22/2012US8184390 Data pattern dependent amplitude adjustment
05/22/2012US8184389 Sensor resonant frequency identification and filter tuning
05/18/2012WO2012064110A2 Method and apparatus for producing script data
05/17/2012US20120121233 Reproducing apparatus
05/17/2012US20120120517 Data processing system having data reproduction independent of data processing
05/16/2012EP2453661A1 Recording medium, reproducing device, and integrated circuit
05/16/2012EP2453439A2 Recording and reproducing apparatus
05/16/2012EP2452338A2 Information encoding method, information decoding method, recording/reproducing apparatus, and information storage medium
05/16/2012CN202221649U Vehicle-mounted music playing device
05/16/2012CN1758361B Unified control and memory for a combined DVD/HDD system
05/16/2012CN1622535B Method and apparatus for storage or relocation of defined positions in a data stream
05/16/2012CN102460577A 多媒体文件播放方法及多媒体播放器 Multimedia file playback method and multimedia player
05/16/2012CN102460572A Encoder, decoder, encoding method, and decoding method
05/16/2012CN102460570A Method for encoding and decoding an audio signal and apparatus for same
05/16/2012CN102457695A 数字硬盘录像机及数字硬盘录像机抽帧备份方法 DVR and DVR pumping frame backup method
05/16/2012CN102456376A 一种用于监控设备的即录即放方法 That was recorded for monitoring devices that release method
05/16/2012CN102456375A Audio device and method for loading identification information of audio signal
05/16/2012CN102456374A 手机中音频截取的方法 Phone audio interception methods
05/16/2012CN102456373A 带有rfid读写器的光驱控制器 Drive controller with rfid reader
05/16/2012CN101471117B Synchronous music playing system, method and music player
05/16/2012CN101377942B Optical disk apparatus and parameter selection method
05/16/2012CN101276627B Techniques for correcting errors using iterative decoding
05/16/2012CN101256803B Error correction device and recording and reproducing device
05/15/2012US8181088 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium
05/15/2012US8181087 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium
05/15/2012US8181075 Error correction device and recording and reproducing device
05/15/2012US8180201 Storage medium storing interactive graphics stream activated in response to user's command, and reproducing apparatus for reproducing from the same
05/15/2012US8180197 Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus
05/15/2012US8180194 Authored video programs
05/15/2012US8179966 Moving picture coding method and moving picture decoding method
05/15/2012US8179959 Picture control device and method of the same
05/15/2012US8179760 Reproduction signal evaluation method, information recording medium, reproduction apparatus and recording apparatus
05/15/2012CA2585216C Method and apparatus for striping data and for adding/removing disks in a raid storage system
05/10/2012WO2012061644A2 Determining a logic state of a device
05/10/2012WO2012061151A1 Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
05/10/2012WO2012061149A1 Three-dimensional sound capturing and reproducing with multi-microphones
05/10/2012WO2012061148A1 Systems, methods, apparatus, and computer-readable media for head tracking based on recorded sound signals
05/10/2012WO2012060617A2 Sound source output apparatus having character model
05/10/2012WO2012026730A3 Method and apparatus for playing contents
05/10/2012WO2011159796A3 Transferring storage devices within storage device testing systems
05/10/2012US20120114298 Reproduction device, reproduction method, reproduction program, and recording medium
05/10/2012US20120113788 Information carrier comprising access information
05/10/2012US20120113783 Information recording medium, recording/reproducing apparatus, and recording/reproducing method to distinguish between an original recording block and a replacement recording block
05/10/2012US20120113780 Method and apparatus for accessing data from disc with linking area
05/10/2012US20120111177 System and Method for Controlling Play of Digital Audio Equipment
05/09/2012EP2450900A1 Disc playback device and disc playback method
05/09/2012EP2450897A1 Tape storage system including a plurality of tape recording devices
05/09/2012EP2450896A2 AV data managing method
05/09/2012EP2450895A2 AV data reproducing method
05/09/2012EP2450894A2 Signal conversion device employing virtual files
05/09/2012EP2450881A2 Apparatus for encoding and decoding an audio signal using a weighted linear predictive transform, and method for same
05/09/2012EP2449555A2 Optical medium with added descriptor to reduce counterfeiting
05/09/2012EP2386107B1 Recording multiple codeword sets during latency period
05/09/2012EP1620855B1 Recording medium, reproduction apparatus, recording method, reproducing method, program, and integrated circuit for recording / reproducing a video stream and graphics with window information over graphics display
05/09/2012EP1488420B1 Usage management method and usage management apparatus
05/09/2012CN1973327B Data recording device
05/09/2012CN1750131B Swing signal generation system and method, swing detection circuit and optical storage device
05/09/2012CN1692429B recording and reproducing methods and apparatuses for managing reproduction of multiple reproduction path video data
05/09/2012CN102449695A Video information reproducing method and video information reproducing device
05/09/2012CN102449693A Apparatus for using content, usage method of the content, computer program, recording medium and integrated circuit
05/09/2012CN102447857A Information processing apparatus and information processing method
05/09/2012CN102446531A Disc inspecting method and disc inspecting device
05/09/2012CN102446530A Data detecting device, reproducing device, and data detecting method
05/09/2012CN102446529A Signal processing apparatus and signal processing method
05/09/2012CN102446528A Reproduction device, reproduction method, and program
05/09/2012CN102446527A Recording device, imaging and recording device, recording method, and program
05/09/2012CN102446526A Sound track sharing method and system
05/09/2012CN102446525A Magnetic recording method and equipment
05/09/2012CN102441220A Computer-based music color light physical factor physical and mental health system
05/09/2012CN102063919B Digital audio time domain compression method based on audio fragment segmentation
05/09/2012CN102034514B Digital audio time-domain compression method based on music characteristics
05/09/2012CN101853678B Recording device and recording method
05/09/2012CN101833965B Reproducing device and reproducing method
05/09/2012CN101783158B Recording/reproducing apparatus for performing rmw and recording/reproducing method therefor
05/09/2012CN101675476B Method and apapratus for sinusoidal audio coding
05/09/2012CN101461257B Adaptive acoustic echo cancellation
05/09/2012CN101448118B Audiovisual (av) device and control method thereof
05/09/2012CN101447209B Text caption processing device
05/09/2012CN101288127B Reproducing apparatus for video data
05/09/2012CN101256799B Information recording medium, recording apparatus and method, reproduction apparatus and reproduction method
05/09/2012CN101169956B Disc device
05/09/2012CN101057291B Apparatus and method for sharing contents via headphone set
05/09/2012CN101046773B Data writing in system with alignment restriction or vector-based systems
05/08/2012US8176512 Method for enhancing digital video recorder television advertising viewership
05/08/2012US8176239 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
05/08/2012US8176118 Server device, client device, information processing system, information processing method, and program
05/08/2012US8175727 Portable sound reproducing system and method
05/08/2012US8175444 Method of reproducing from storage medium storing interactive graphics stream activated in response to user's command
05/08/2012US8175443 Data recording and reproducing apparatus
05/08/2012US8174943 Optical disk device
05/08/2012US8174942 Data recording method capable of replacing defective data on different location in spare areas
05/08/2012CA2497770C Method and apparatus for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor
05/03/2012WO2012002768A3 Method and device for processing audio signal
05/03/2012US20120110122 Information communication terminal, information distribution apparatus, information distribution system, content management method, broadcast reception method, information distribution method, programs and storage medium
05/03/2012US20120106926 Recording medium, reproducing device, recording method and reproducing method
05/03/2012US20120106309 Elimination of duplicate written records
05/03/2012US20120106004 Medium for use in a tape drive apparatus
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