Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
12/1994
12/06/1994US5371602 Picture data recording/reproducing system for recording compressed picture data and reproducing recorded data with plural reproduction modes
12/01/1994CA2124406A1 Interactive training system and training material therefor
11/1994
11/30/1994EP0626690A1 Digital audio disk player
11/30/1994EP0626689A2 Karaoke reproducing apparatus
11/30/1994EP0626688A2 Karaoke reproducing apparatus
11/30/1994EP0626686A2 Karaoke reproducing apparatus with printing facility
11/30/1994EP0626681A1 Optical recording/reproduction apparatus
11/30/1994EP0626676A1 Magnetic recording and reproducing apparatus
11/30/1994EP0626649A2 Shared data storage dispersal system and method, based on related data storage space reservation
11/30/1994EP0626646A1 File management method for interchangeable storage media
11/30/1994EP0626095A1 Support with compartments for cassettes containing recording media
11/30/1994EP0538319B1 Coin-operated automatic music playing machine
11/30/1994EP0502029A4 Method and apparatus for synchronizing timing signals for helical scan recorder
11/30/1994EP0440810B1 Optical recording medium and information recording apparatus
11/29/1994US5369641 Method and apparatus for detecting and correcting errors in data on magnetic tape media
11/29/1994US5369535 Fixed block architecture disk file with improved position identification and error handling
11/29/1994US5369532 Method and apparatus for managing data on rewritable media to define read/write operational status
11/29/1994US5369531 Digital video signal recording apparatus with leading and trailing heads displaced by a distance less than the distance between the ending edge of an auxiliary recording area and the starting edge of the video signal recording area
11/29/1994US5369418 Display apparatus, a method of storing an image and a storage device wherein an image has been stored
11/29/1994CA2027992C System for programmed operation of direct access storage device (dasd) subsystems
11/29/1994CA1333297C Digital video transmission system
11/24/1994WO1994027293A1 System and method for accessing information on stored optical discs
11/24/1994WO1994027287A1 Disk device
11/24/1994WO1994027266A1 Audio system with language exercise function
11/24/1994WO1994027236A1 Visual synchronization system
11/24/1994WO1994027232A1 Storage manager for computer system
11/23/1994EP0625783A2 Graphical user interface for displaying available source material for editing
11/23/1994EP0625782A2 A re-edit function allowing bi-directional rippling
11/23/1994EP0625781A2 Editing apparatus
11/23/1994EP0625777A1 Magnetic recording and reproducing apparatus
11/23/1994EP0625776A1 Magnetic recording and reproducing apparatus
11/23/1994EP0625771A2 Dynamic control of visual and/or audio presentation
11/23/1994CN1095540A Picture signal coding method, decoding method and picture signal recording medium
11/23/1994CN1095539A Identifying film frames in a video sequence
11/22/1994US5367652 For accessing a physical memory location
11/22/1994US5367609 Editing compressed and decompressed voice information simultaneously
11/22/1994US5367510 Disk recording/reproducing apparatus having the capability of recording an operator designated program sequence
11/22/1994US5367413 Device for reproducing a piece of music from a magnetic record carrier (favorite tape position)
11/22/1994US5367410 Storage of data on tape in multi-track frames of interleaved data, with data transfer on individual track basis
11/22/1994US5367341 Digital video editor having lost video frame protection
11/22/1994CA2024925C Computerized court reporting system
11/17/1994EP0624876A2 Recording and reproduction of digital video and audio data
11/17/1994EP0624875A2 Digital data recording method and apparatus and digital data reproducing apparatus
11/17/1994EP0621976A4 Method for synchronizing digital audio tape recorders.
11/15/1994US5365579 Method and apparatus for remote control and synchronization allowing for simultaneous remote collaboration
11/15/1994US5365503 Digital recording and reproducing apparatus
11/15/1994US5365502 Optical disc player having a resume function
11/15/1994US5365501 Information recording and reproducing device
11/15/1994US5365384 Video tape recorder having automatic index scan method and picture-in-picture function
11/15/1994US5365382 Synchronization to different fields in a storage device
11/15/1994US5365381 High speed recorded information duplicating equipment
11/10/1994WO1994022140A3 Data carrier archiving system
11/10/1994EP0635190A4 Video time code synchronized robot control apparatus.
11/10/1994DE4415492A1 Verfahren zur Erzeugung von Videoeffekten unter Verwendung von Schlüsselrahmen A method for generating video effects using key frame
11/10/1994DE4315301A1 Method of operating a player for optical sound carriers
11/09/1994EP0624026A1 Method and tape recorder for still picture recording
11/09/1994EP0623929A2 Method and device for monitoring recorded data
11/09/1994EP0623927A1 Magnetic disk apparatus
11/09/1994EP0615675A4 Real-time disk system.
11/09/1994EP0609363A4 Actuator having electronically controllable tactile responsiveness.
11/09/1994CN1026532C Disc recording and/or reproducing apparatus
11/08/1994US5363364 Audio data recording/reproducing apparatus having digital high-speed dubbing function
11/08/1994US5363362 Apparatus for reproducing recorded data comprising interleaved clusters and cluster linking sectors
11/08/1994US5363361 Information recording device having variable data transfer rates and verification of recording quality
11/08/1994US5363360 Method and apparatus for detecting and processing synchronization marks extracted from a prerecorded wobbled groove on a compact disk
11/08/1994US5363355 CD-ROM disc reproducing apparatus with clipping memory
11/08/1994US5363354 Disk player with variable level search time
11/08/1994US5363255 Disk drive for communicating with removable media that include media type identification information
11/08/1994US5363253 Tape drive fast seek to end-of-track
11/08/1994US5363250 Prerecorded record carrier
11/08/1994US5363157 Camera utilizing variable audio film frame for optical encoding of audio information
11/02/1994EP0622956A2 Apparatus for recording digital video and audio signals
11/02/1994EP0622794A2 Tape cassette mounted with IC memory package and IC connecting system for the tape cassette
11/02/1994EP0622002A1 Digital video signal processing apparatus and method
11/02/1994EP0621977A1 Device for selecting titles of recordings from storage media containing a number of recordings located in a magazine.
11/02/1994EP0621976A1 Method for synchronizing digital audio tape recorders
11/02/1994EP0621975A1 Method for formatting a magnetic tape and a formatted magnetic tape
11/02/1994CN1094555A Digital video and audio signal recording and reproducing apparatus
11/01/1994US5361179 Data recording and/or reproducing apparatus and method
11/01/1994US5361177 Data recording apparatus having sub-code recording function
11/01/1994US5361176 Index pulse generation in a data storage tape drive
11/01/1994US5361173 Devices for controlling recording and/or reproducing apparatus utilizing recorded management data and interactive information input apparatus for an electronic device
11/01/1994US5361136 Apparatus for detecting crosstalk in reproduced high-vision signal
11/01/1994US5360651 Optical disk having R/W and worm area
10/1994
10/27/1994WO1994024817A1 Method and apparatus for synchronizing a stream of picture data with a corresponding stream of audio data
10/27/1994WO1994024815A1 Media pipeline with multichannel video processing and playback
10/27/1994WO1994024814A1 Method and user interface for creating, specifying and adjusting motion picture transitions
10/27/1994WO1994024813A1 Multimedia video production system
10/27/1994WO1994024670A1 Synchronizing digital audio to digital video
10/27/1994WO1994024668A1 Magnetic recording/reproduction apparatus
10/27/1994WO1994024667A1 Apparatus for recording and reproducing voice
10/27/1994WO1994024633A1 Displaying a subsampled video image on a computer display
10/27/1994WO1994024627A1 Digital audio system having a tdm bus for simultaneously transferring plurality of digital audio signals
10/27/1994DE4313119A1 Carrier for digitised sound signals and player for such a carrier
10/27/1994DE4313059A1 Process and apparatus for recording/playing video cassettes
10/27/1994CA2160563A1 Displaying a subsampled video image on a computer display
10/27/1994CA2160561A1 Synchronizing digital audio to digital video
10/26/1994EP0621599A2 Memory control and memory data search
10/26/1994EP0621598A2 Memory control in recording and/or reproducing apparatus
10/26/1994EP0621596A2 Memory control device and recording and/or reproducing apparatus