| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/03/1998 | US5715312 Concealment method and arrangement and reproducing apparatus provided with the concealment arrangement |
| 02/03/1998 | US5715228 Optical recording apparatus |
| 02/03/1998 | US5715224 Recording medium with synthesis method default value and reproducing device |
| 02/03/1998 | US5715222 Playback clock generating circuit |
| 02/03/1998 | US5715221 Method for managing defects in an information recording medium, and a device and information recording medium using said method |
| 02/03/1998 | US5715220 Disc recording and/or reproducing apparatus wherein recording starting and ending dates and times are generated and recorded during a program recording mode, and starting and ending dates and times are displayed during a reproducing mode |
| 02/03/1998 | US5715110 Magnetic recording and reproducing apparatus with thermal asperity correction |
| 02/03/1998 | US5715109 Optical disk replay device which varies a delay and frequency of a reproduced signal based on a position of an optical head |
| 02/03/1998 | US5715108 Video tape player for displaying a previously recorded video signal read from a magnetic tape during high speed recording of an externally supplied video signal |
| 02/03/1998 | US5715106 Disk system with headerless track format, embedded servo fields and constant density recording |
| 02/03/1998 | US5715105 Method of and apparatus for recording on and reproducing from disk-type recording medium having recording tracks with sectors each having an ID area and a data area |
| 02/03/1998 | US5715104 Magnetic recording and reproducing apparatus for high speed dubbing |
| 02/03/1998 | US5715018 Digital advertisement insertion system |
| 02/03/1998 | US5714952 Digital signal decoding apparatus |
| 02/03/1998 | US5714951 Method and apparatus of reproducing digital data |
| 02/03/1998 | CA2069452C Information recording/reproduction apparatus and method for recording and/or reproducing information onto and/or from recording medium using probe electrodes |
| 01/29/1998 | WO1998004084A1 Method of adaptive control of the presence of a copy protection signal |
| 01/29/1998 | WO1998004074A1 Phase detector estimator |
| 01/29/1998 | WO1998004032A1 Asymmetric channel data detection compensation |
| 01/29/1998 | WO1998003975A2 Method and apparatus for reading data from a disc carrier |
| 01/29/1998 | WO1998003973A2 Improvements in and relating to optically readable discs and disc recording apparatus |
| 01/29/1998 | WO1998003970A1 Hard disk drive having dynamic in-line sparing |
| 01/29/1998 | WO1998003969A1 Longitudinal magnetic recording architecture using azimuthally oriented tracks |
| 01/29/1998 | WO1998003968A1 Information recording on a multitrack record carrier |
| 01/29/1998 | WO1998003967A2 Data retrieval channel characteristics control |
| 01/29/1998 | WO1998003920A1 Changer, its security setting method, its security release method, method of executing execution command and a computer sending command to the changer |
| 01/28/1998 | EP0821524A2 Digital video signal processing apparatus |
| 01/28/1998 | EP0821493A1 Error correction system in data frames comprising horizontal and vertical parity codes |
| 01/28/1998 | EP0821483A2 SC-filter with intrinsic anti-aliasing function and audio signal processor provided with the same |
| 01/28/1998 | EP0821360A1 Data decoder |
| 01/28/1998 | EP0821359A1 Data recording apparatus, data reproduction apparatus, data recording method and data reproduction method |
| 01/28/1998 | EP0821358A2 CD-ROM reproducing apparatus and method for controlling the same |
| 01/28/1998 | EP0821357A2 AGC circuit of disk storage apparatus |
| 01/28/1998 | EP0821350A2 Information recording medium and method and apparatus for recording and reproducing information using the same |
| 01/28/1998 | EP0820630A1 Method and device for storing, searching for and playing back audiovisual data and data files |
| 01/28/1998 | EP0820629A1 Optical record carrier and method for recording and reproducing signals therefrom |
| 01/28/1998 | EP0820628A1 Removable cartridge disk drive with angularly inserted cartridges |
| 01/28/1998 | EP0508762B1 Optical disk ROM |
| 01/28/1998 | CN1171661A Digital signal precessing method and apparatus |
| 01/28/1998 | CN1171598A Data setting-up method and medium for data recording or transmission and its treater |
| 01/28/1998 | CN1171597A Digitalized audio card (or tape) |
| 01/28/1998 | CN1171593A System decoder of digital video disc playback device |
| 01/27/1998 | US5713022 Image data supply system for selectively supplying a number of image data |
| 01/27/1998 | US5713003 Method and system for caching data |
| 01/27/1998 | US5712976 Video data streamer for simultaneously conveying same one or different ones of data blocks stored in storage node to each of plurality of communication nodes |
| 01/27/1998 | US5712950 System and method for controlling play of multiple dialog audio tracks of a software carrier |
| 01/27/1998 | US5712949 Disc reproduction system with sequential reproduction of audio and image data |
| 01/27/1998 | US5712947 Method of recording ID signals for retrieving images, method of retrieving images, and apparatus for reproducing recorded images |
| 01/27/1998 | US5712946 Recording/reproducing video signals with a plurality of playback speeds |
| 01/27/1998 | US5712944 Video tape recorder for intermittent recording and having rotary heads with no step therebetween |
| 01/27/1998 | US5712920 Method for the compatible transmission and/or storage and decoding of an auxiliary signal |
| 01/27/1998 | US5712880 Traceback-performing apparatus in viterbi decoder |
| 01/27/1998 | US5712863 Randomizing encoder for digital data storage |
| 01/27/1998 | US5712838 Method and apparatus for recording on a disk medium a ΣΔ-modulated signal with a sampling frequency n×44.1 kHz |
| 01/27/1998 | US5712837 Method and apparatus for recording data |
| 01/27/1998 | US5712836 Apparatus and method for adjusting a rotational velocity of a disk storage medium with measuring the amount of time to reproduce address data stored thereon |
| 01/27/1998 | US5712747 For exchanging electromagnetic signals with a magnetic recording medium |
| 01/27/1998 | US5712740 Method for reducing wasted storage space when storing multiple data blocks on a storage medium |
| 01/27/1998 | US5712738 Method of controlling signal lines among audio and/or video apparatus |
| 01/27/1998 | US5712062 Carbon fluoride particles, preparation process and uses of the same |
| 01/22/1998 | WO1998002885A1 Process and arrangement for writing binary data onto glass masters |
| 01/22/1998 | WO1998002881A1 Apparatus having digital interface, network system employing the apparatus and copy protection method |
| 01/21/1998 | EP0820200A2 Recording and reproduction of trick mode video signal |
| 01/21/1998 | EP0820192A1 Method, device, and medium for recording digital signal |
| 01/21/1998 | EP0820064A2 Audio-mixing apparatus and audio-mixing processing method |
| 01/21/1998 | EP0820063A2 Playback device and method, and recording device and method |
| 01/21/1998 | EP0820062A2 Storage medium reproduction apparatus and method |
| 01/21/1998 | EP0820061A2 Playback apparatus and playback method |
| 01/21/1998 | EP0820060A1 Method and apparatus for optimizing the performance of signal channels |
| 01/21/1998 | EP0820053A2 Optical disk, optical disk device, and optical disk recording method |
| 01/21/1998 | EP0820003A2 Method for partitioning storage regions on hard disk and computer system adapted to the same |
| 01/21/1998 | EP0819307A1 Audio and video data recording and reproducing apparatus and method thereof |
| 01/21/1998 | EP0819306A1 Method and apparatus for treating a video signal |
| 01/21/1998 | EP0544299B1 Data recording/reproducing apparatus capable of simultaneously performing both reproducing and recording from and in a single recording medium |
| 01/21/1998 | EP0500913B1 System comprising a record carrier and a reading device |
| 01/21/1998 | CN2273040Y Multiplex slow-speed recording device |
| 01/21/1998 | CN1170930A Information record medium, apparatus for recording same and apparatus for reproducing the same |
| 01/21/1998 | CN1170927A Method for recording information on control track of storage medium |
| 01/20/1998 | US5710943 Time based data retention in a variable data rate disk drive |
| 01/20/1998 | US5710859 Image data recorder wherein compressed data recording is stopped/started at a different time than commanded |
| 01/20/1998 | US5710858 Method and apparatus for reproducing digital video signals |
| 01/20/1998 | US5710813 Digital voice recording/reproducing apparatus |
| 01/20/1998 | US5710782 System for correction of three and four errors |
| 01/20/1998 | US5710752 Apparatus using one optical sensor to recover audio information from analog and digital soundtrack carried on motion picture film |
| 01/20/1998 | US5710750 Optical disc device |
| 01/20/1998 | US5710676 Pre-formatting of a storage media having fixed-size partitions |
| 01/20/1998 | US5710600 Composite electronic apparatus |
| 01/20/1998 | US5710304 GABA and L-glutamic acid analogs for antiseizure treatment |
| 01/15/1998 | WO1998002015A1 Sound capturing method and device |
| 01/15/1998 | WO1998001954A2 Transmission and reception of a digital information signal |
| 01/15/1998 | WO1998001859A2 Transmission, recording and reproduction of a digital information signal |
| 01/15/1998 | WO1998001852A1 Method of providing an optical data carrier with identity information |
| 01/15/1998 | DE19628005A1 Verfahren und Anordnung zum Beschreiben von Glasmastern mit Binärdaten Method and system for describing glass masters with binary data |
| 01/14/1998 | EP0818931A2 Moving picture decoder with error handling |
| 01/14/1998 | EP0818785A2 A method and apparatus for detecting and removing additive transient disturbances |
| 01/14/1998 | EP0818784A1 Information recording disk |
| 01/14/1998 | EP0818723A2 Computer system with a copy-protecting function and recording medium for use with the same |
| 01/14/1998 | EP0818042A2 Adaptive compensation for hard disc drive spindle motor manufacturing tolerances |
| 01/14/1998 | EP0818041A1 Spare and calibration sector management for optical worm media |
| 01/14/1998 | CN1170207A Digital video disk player and reproduction control method thereof |