| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/16/2014 | US8913334 Data processing system having data reproduction independent of data processing |
| 12/11/2014 | US20140362464 Position detection encoder |
| 12/11/2014 | US20140362463 Timing Error Detector with Diversity Loop Detector Decision Feedback |
| 12/11/2014 | US20140362462 Systems and Methods for Media Defect Detection With Pattern Qualification |
| 12/11/2014 | US20140362461 Systems and Methods for Floating Variance Branch Metric Calculation |
| 12/10/2014 | CN204010670U 一种基于lpc2400 arm的语音播放系统 Lpc2400 arm of a voice broadcast system based on |
| 12/10/2014 | CN104205812A 图像处理装置、图像处理方法及图像处理程序 Image processing apparatus, image processing method and image processing program |
| 12/10/2014 | CN104205222A 数据解调装置、数据解调方法、磁记录数据再生装置以及程序 Data demodulation means, a data demodulation method, a magnetic recording and reproducing apparatus, and a program data |
| 12/10/2014 | CN104205221A 音频信号输出方法及其装置、音频信号的音量调整方法 The audio signal output method and apparatus, the method of adjusting the volume of the audio signal |
| 12/10/2014 | CN104202321A 一种声音录制的方法及装置 A voice recording method and apparatus |
| 12/10/2014 | CN104200827A 一种获得互联网音频文件的方法及装置 A method of obtaining internet audio files and devices |
| 12/10/2014 | CN104200826A 一种应用于移动终端的音频信号播放方法和移动终端 One kind of an audio signal applied to a mobile terminal and a mobile terminal playing method |
| 12/10/2014 | CN104200825A 无线音乐播放的方法、系统及无线音乐播放器 Method for wireless music playback, music player and wireless systems |
| 12/10/2014 | CN104200824A 音频录制方法和装置 Audio recording method and apparatus |
| 12/10/2014 | CN102547359B 再现装置、集成电路 Reproducing apparatus, an integrated circuit |
| 12/10/2014 | CN102543123B 对媒体文件的场景光相关信息进行调节的方法与装置 Method for scene-related information optical media files and means for adjusting the |
| 12/10/2014 | CN102474582B 信息处理装置和信息处理方法 Information processing apparatus and information processing method |
| 12/10/2014 | CN102237113B 反向播放cd光碟信号时缓存cd光碟数据的方法及播放器 Cache reverse playback signal cd cd disc CD player, methods and data |
| 12/10/2014 | CN102124735B 蓝光光盘播放系统、蓝光光盘播放装置、显示装置以及计算机程序 Blu-ray disc playback system, BD playback apparatus, display apparatus and computer program |
| 12/09/2014 | US8909362 Signal processing apparatus and signal processing method |
| 12/09/2014 | US8909128 Radio device with virtually infinite simultaneous inputs |
| 12/09/2014 | US8909032 Advanced recording options for interactive media guidance application systems |
| 12/09/2014 | US8908879 Audio content auditioning |
| 12/09/2014 | US8908860 Information processing device, system, and method, including hash value replacement processing and signature verification processing as part of encrypted content playback propriety determination processing |
| 12/09/2014 | US8908484 Recording/reproducing device and optical disk library device |
| 12/09/2014 | US8908314 Data file information based selection of tape drive tape speed |
| 12/09/2014 | US8908311 Data storage device writing a multi-sector codeword in segments over multiple disk revolutions |
| 12/09/2014 | US8908310 Adaptive shingle guard band |
| 12/09/2014 | US8908308 Adaptive passive data track erasure healing |
| 12/09/2014 | US8908307 Systems and methods for hard disk drive region based data encoding |
| 12/09/2014 | US8908306 Disk drive measuring channel transition response by averaging isolated transitions in a read signal |
| 12/09/2014 | US8908303 Method for servo demodulation and disk storage apparatus |
| 12/09/2014 | US8908099 Audio processing apparatus and audio processing method |
| 12/04/2014 | US20140355964 Recording medium, reproducing apparatus, and reproducing method |
| 12/04/2014 | US20140355953 Recording medium, reproducing apparatus, and reproducing method |
| 12/04/2014 | US20140355952 Recording medium, reproducing apparatus, and reproducing method |
| 12/04/2014 | US20140355950 Method and apparatus for providing stream linking in audio/video disk media |
| 12/04/2014 | US20140355405 Disc drive testing signal generation device and related method |
| 12/04/2014 | US20140355404 Optical medium reproducing apparatus and optical medium reproducing method |
| 12/04/2014 | US20140355153 Adaptive disturbance compensation with multi-rate synchronized sampling |
| 12/04/2014 | US20140355151 Tape header protection scheme for use in a tape storage subsystem |
| 12/04/2014 | US20140355149 Iterative data storage read channel architecture having dropout mitigation |
| 12/04/2014 | US20140355147 Cycle-slip resilient iterative data storage read channel architecture |
| 12/02/2014 | US8904544 Restrictions to data transmission |
| 12/02/2014 | US8904390 Interpreting I/O operation requests from pageable guests without host intervention |
| 12/02/2014 | US8903523 Audio processing device, audio processing method, and program |
| 12/02/2014 | US8903221 Means for protecting against non-authorised readings of a recording support |
| 12/02/2014 | US8903220 Video data outputting apparatus and method of controlling video data outputting apparatus |
| 12/02/2014 | US8903103 Receiving device, transmitting device, receiving method, transmitting method, and communication system |
| 12/02/2014 | US8902942 Laser apparatus and bio-imaging apparatus |
| 12/02/2014 | US8902722 Method and apparatus for determining a location of a feature on a storage medium |
| 12/02/2014 | US8902532 Write avoidance areas around bad blocks on a hard disk drive platter |
| 12/02/2014 | US8902530 Decision directed and non-decision directed low frequency noise cancelation in turbo detection |
| 12/02/2014 | US8902529 Dual frequency crystal oscillator |
| 12/02/2014 | US8902528 Quasi-statically tilted head having dilated transducer pitch |
| 12/02/2014 | US8902524 Inter-track interference mitigation in magnetic recording systems using averaged values |
| 11/27/2014 | US20140348491 Method and apparatus for advertisement playout confirmation in digital cinema |
| 11/27/2014 | US20140348489 Post production replication of optical processing for digital cinema cameras using metadata |
| 11/27/2014 | US20140348483 Broadcast pause and resume for enhanced television |
| 11/27/2014 | US20140347970 Optical disc and optical disc device |
| 11/27/2014 | US20140347968 Method and system for disc authentication and security |
| 11/27/2014 | US20140347967 Testing device and testing method for testing performance of disc player |
| 11/27/2014 | US20140347762 Combined soft detection/soft decoding in tape drive storage channels |
| 11/27/2014 | US20140347761 Data decoding control apparatus, data storage apparatus and data decoding method |
| 11/25/2014 | USRE45257 Automatic channel memory device |
| 11/25/2014 | US8898802 Electronic computer data management method, program, and recording medium |
| 11/25/2014 | US8898383 Apparatus for reallocating logical to physical disk devices using a storage controller and method of the same |
| 11/25/2014 | US8897624 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method |
| 11/25/2014 | US8897623 Content processing method and recording apparatus |
| 11/25/2014 | US8897615 Moving image reproduction apparatus and method |
| 11/25/2014 | US8897484 Image theft detector |
| 11/25/2014 | US8897462 Audio processing apparatus, sound pickup apparatus and imaging apparatus |
| 11/25/2014 | US8897376 Data recording device, method, and program, data reproduction device, method, and program, recording medium, and data structure |
| 11/25/2014 | US8897114 Topographic feedforward system |
| 11/25/2014 | US8897113 Rotary head data storage and retrieval system and method for data verification |
| 11/25/2014 | US8897111 System and method for controlling a position of a lens of an optical disc drive to determine cleanliness of the lens |
| 11/25/2014 | US8897110 Method and apparatus for recording/reproducing on/from a recording medium |
| 11/25/2014 | US8897109 Virtual repair of digital media |
| 11/25/2014 | US8897104 Method and system for performing off-disk measurements of laser-induced NFT protrusion in a heat assisted magnetic recording transducer |
| 11/25/2014 | US8896960 Timing-based servo for determining lateral head velocity |
| 11/25/2014 | US8896956 Method and system for reading closely-spaced data tracks |
| 11/25/2014 | US8896954 Longitudinal position information on a magnetic tape media |
| 11/25/2014 | US8896953 Disk storage apparatus and method for shingled magnetic recording |
| 11/25/2014 | US8896952 Disk storage apparatus and method for servo controlling |
| 11/25/2014 | US8896949 Disk drive employing general noise whitening filter to reduce length of data dependent noise whitening filters |
| 11/20/2014 | US20140344699 Facilitating Access to Digital Video |
| 11/20/2014 | US20140344574 Economically secure digital mass media systems |
| 11/20/2014 | US20140341542 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341541 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341540 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341539 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341538 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341537 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341536 Recording medium, reproducing apparatus, and reproducing method |
| 11/20/2014 | US20140341008 Testing device and testing method for testing performance parameter of disc player |
| 11/20/2014 | US20140341007 Optical information device, cross-talk reduction method, computer, player, and recorder |
| 11/20/2014 | US20140341006 Information reproducing appparatus and information reproducing method |
| 11/20/2014 | US20140340780 Method and System for Sliding-Window Based Phase, Gain, Frequency and DC Offset Estimation for Servo Channel |
| 11/20/2014 | US20140340778 De-Duplication |
| 11/20/2014 | US20140340496 Imaging apparatus and imaging system |