| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
|---|
| 10/02/1997 | WO1997036296A1 Method for replacement for optical disc, and an optical disc |
| 10/02/1997 | DE19648752A1 Process for accessing data on computer CD-ROM drive |
| 10/01/1997 | EP0798934A1 System to add selectively persistent resource data to unused bandwidth of digital movie |
| 10/01/1997 | EP0798908A1 Speech encoder/decoder with speech recording and production functions |
| 10/01/1997 | EP0798890A2 Error correcting apparatus for digital data and digital sync. detecting apparatus |
| 10/01/1997 | EP0798724A2 Optical disc record and/or reproduction apparatus |
| 10/01/1997 | EP0798723A2 Information recording medium apparatus for recording the same and apparatus for reproducing the same |
| 10/01/1997 | EP0798722A2 Information recording medium, apparatus for recording the same and apparatus for reproducing the same |
| 10/01/1997 | EP0798716A2 Optical disk device and replacement processing method |
| 10/01/1997 | EP0798715A2 Optical disk device and replacement processing method |
| 10/01/1997 | EP0798714A2 Optical disk device and replacement processing method |
| 10/01/1997 | EP0798713A2 Optical disk device and replacement processing method |
| 10/01/1997 | EP0798712A2 Optical disk device and replacement processing method |
| 10/01/1997 | EP0798711A2 Information recording disk with management areas |
| 10/01/1997 | EP0798710A2 Information recording disk having replacement area |
| 10/01/1997 | EP0797897A1 Method for making a multimedia application executable on hardware platforms with various different resource levels, a physical record containing such application, and an apparatus for executing such application |
| 10/01/1997 | EP0797893A1 Method and apparatus for audio and video synchronizing in mpeg playback systems |
| 10/01/1997 | EP0797891A1 Synchronization method and appartus for playback system |
| 10/01/1997 | EP0797826A1 Apparatus for decoding a channel signal into an information signal and reproducing arrangement provided with the apparatus |
| 10/01/1997 | EP0772869A4 High density floppy drive with pulse-width modulation |
| 10/01/1997 | EP0704126B1 Adaptive noise-predictive partial-response equalization for channels with spectral nulls |
| 10/01/1997 | EP0682833B1 Flow control by evaluating network load |
| 10/01/1997 | CN1161099A Apparatus for recording a digital information signal in a track on a record carrier and encoding means for encoding said digital information signal |
| 10/01/1997 | CN1160954A Digital signal processing method and apparatus |
| 10/01/1997 | CN1036033C System comprising a magnetic-tape cassette and a magnetic-tape apparatus, tape-cleaning means for use in the system |
| 09/30/1997 | US5673359 Recording disk and recorded information reproducing apparatus |
| 09/30/1997 | US5673357 Video recording, transmitting and reproducing apparatus with concurrent recording and transmitting or multiple dubbing of copy protected video signals |
| 09/30/1997 | US5673289 Method for encoding digital audio signals and apparatus thereof |
| 09/30/1997 | US5673243 Encoding unit and storage unit using the same |
| 09/30/1997 | US5673211 Digital data reproducing apparatus |
| 09/30/1997 | US5673210 Signal restoration using left-sided and right-sided autoregressive parameters |
| 09/30/1997 | US5673206 Real-time digital audio compression/decompression system |
| 09/30/1997 | US5673154 Digital transmission signal processing system and recording/reproducing system |
| 09/30/1997 | US5673046 Analog-to-digital conversion circuit for use in information reproduction apparatuses |
| 09/25/1997 | WO1997035400A2 Data synchronizing system for multiple memory array processing field organized data |
| 09/25/1997 | WO1997035309A1 Method for substituting defective recording of discoid recording medium and discoid recording medium recording and reproducing device |
| 09/25/1997 | WO1997035306A1 Optical head and optical recorder |
| 09/25/1997 | WO1997035304A1 Apparatus and methods for forming and use with variable pit depth optical recording media |
| 09/25/1997 | WO1997030439A3 Device for recording an information carrier, method and information carrier therefor |
| 09/25/1997 | DE19621895C1 Optoelectronic image sensor signal recording method |
| 09/24/1997 | EP0797368A2 Telecommunication system, radio base station thereof, and portable telecommunication terminal thereof |
| 09/24/1997 | EP0797206A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797205A2 Information recording medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797204A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797203A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797201A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797200A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797199A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/24/1997 | EP0797198A2 Data arranging method and medium for data recording or transfer, and signal processing apparatus for the method and medium |
| 09/24/1997 | EP0797197A2 Packing method, recording medium and transmitting and receiving apparatus for variable length data |
| 09/24/1997 | EP0797196A2 Method and apparatus for recording and reproducing packet data |
| 09/24/1997 | EP0797193A1 Method and device for recording optical information |
| 09/24/1997 | EP0796524A1 Digital data phase detector |
| 09/24/1997 | EP0796493A1 Multiplex signal decoding |
| 09/24/1997 | EP0796491A1 Apparatus for compensating for non-linear characteristics of magnetoresistive heads |
| 09/24/1997 | EP0540316B1 Method of encoding |
| 09/24/1997 | EP0505253B1 Read out apparatus for reading out information from magneto-optic disk |
| 09/24/1997 | EP0462180B1 Method of reading and writing files on nonerasable storage media |
| 09/24/1997 | EP0424469B1 System and process for vcr scheduling |
| 09/24/1997 | CN1160467A Method and apparatus for inserting source identificationd data into video signal |
| 09/24/1997 | CN1160272A Picture signal record/playback apparatus and method thereof for time lapse VCR |
| 09/24/1997 | CN1160269A External expansion bus interface circuit for connecting micro control unit, and digital recording and reproducing apparatus incorporating said interface circuit |
| 09/24/1997 | CN1160235A Second cassette feeding apparatus for electrostatic image-forming system |
| 09/24/1997 | CN1035966C Recording/reproducing method of digital data and recording medium |
| 09/23/1997 | US5671389 Adaptive compression caching for tape recording |
| 09/23/1997 | US5671320 System and method for controlling play of multiple dialog audio tracks of a software carrier |
| 09/23/1997 | US5671237 Cyclical redundancy check method and apparatus |
| 09/23/1997 | US5671236 Apparatus and methods for use in transmitting and receiving a digital signal, and a record carrier obtained by a transmission apparatus or method |
| 09/23/1997 | US5671204 Variable transfer rate data reproduction apparatus |
| 09/23/1997 | US5671202 Apparatus and method for data security in an optical disk storage system |
| 09/23/1997 | US5671201 Pulling-in circuit for PLL circuit, pulling-in method for PLL circuit, PLL circuit device and apparatus for reproducing optical disc |
| 09/23/1997 | US5671164 Signal measurement method and signal measurement apparatus |
| 09/23/1997 | US5671101 Tracking control circuit for maintaining substantial balance between reproduced signal levels from plural rotary magnetic heads when tracking control is applied in respect to only one of the heads |
| 09/23/1997 | US5671095 Digital transmission signal processing system and recording/reproducing system |
| 09/23/1997 | US5670730 Data protocol and method for segmenting memory for a music chip |
| 09/18/1997 | WO1997034407A2 Dictation device for the storage of speech signals |
| 09/18/1997 | WO1997025709A3 Optical disk reader |
| 09/18/1997 | DE19611790A1 Control of disc playback speed from selected start point |
| 09/17/1997 | EP0795874A2 Optical disc record and/or reproduction apparatus |
| 09/17/1997 | EP0795873A2 Information recording medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795872A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795871A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795870A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795869A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795864A2 Recording method and information medium for a plurality of longitudinal track bundles enabling tracking during recording and/or playback of track bundles |
| 09/17/1997 | EP0795863A2 Data recording method and apparatus |
| 09/17/1997 | EP0795862A2 Tape pre-formatting |
| 09/17/1997 | EP0795861A2 User-defined data in an unused region of data storage media |
| 09/17/1997 | EP0795860A2 Apparatus for reproducing audio signals |
| 09/17/1997 | EP0795859A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 09/17/1997 | EP0795824A2 Prediction and processing of failures in storage subsystem |
| 09/17/1997 | EP0795813A2 Recording area management method, error recovery processing method, and storage apparatus |
| 09/17/1997 | EP0795254A1 Method and system for storing and reading data blocks for a number of user groups |
| 09/17/1997 | EP0795175A1 Method and apparatus for detecting degradation in data storage system spindle motor performance |
| 09/17/1997 | EP0795174A1 Marking a digitally encoded video and/or audio signal |
| 09/17/1997 | EP0795173A2 Recording/reproducing apparatus for storing a digital information signal in a storage medium, a method and a record carrier |
| 09/17/1997 | EP0794820A2 Interactive entertainement content control |
| 09/17/1997 | EP0770284A4 Encoding data with variable block lengths |
| 09/17/1997 | EP0587615B1 Signalization of types of defects of an optical information carrier |
| 09/17/1997 | EP0531453B1 Dual deck video cassette recorder with copy prevention |