Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
05/1997
05/20/1997US5631784 Recording and reproducing apparatus and method of dubbing for record medium cassette
05/20/1997US5631783 Magnetic disc apparatus employing constant-density recording and driver access method where a wedge ID field and a pseudo ID field are recorded
05/20/1997US5631742 Apparatus for decoding edited coded data
05/20/1997CA2086289C Optical information recording and reproducing apparatus
05/15/1997WO1997017703A1 Information recording and reproducing apparatus
05/15/1997WO1997017699A1 Recording and reproducing an information signal on/from a longitudinal record carrier provided with tracking signals
05/15/1997WO1997017696A1 Method and apparatus for the coherent demodulation of an amplified modulated carrier using a dual track and hold amplifier and the application of said method and apparatus to measurement of magnetic media performance
05/15/1997WO1997017657A1 Information processing apparatus and method
05/15/1997WO1997017652A1 Information processing apparatus and method
05/15/1997WO1997017111A1 Interactive touchscreen workstation for generating patient-specific physical therapy videotapes
05/14/1997EP0773682A2 Automatic title or description captioning for a VCR recording
05/14/1997EP0773663A2 Electronic still camera
05/14/1997EP0773542A2 Multiple data surface optical medium and data storage system
05/14/1997EP0773541A2 Multiple data surface optical medium and data storage system
05/14/1997EP0773511A1 Information recording medium and information reproducing device
05/14/1997EP0772940A1 Method and apparatus for compressing and analyzing video
05/14/1997EP0664919B1 Recording medium and appliance for generating sounds and/or images
05/14/1997EP0490485B1 Rotating memory system
05/14/1997CN1149924A Editing system
05/14/1997CN1149922A Digital VCR with non-standard speed playback
05/14/1997CN1149796A Data communication method
05/13/1997US5630115 Method of rewriting information on a record medium by rewriting only changed portions
05/13/1997US5630111 Processing and playback apparatus for recorded digital data
05/13/1997US5630104 Apparatus and method for providing multimedia data
05/13/1997US5630017 Advanced tools for speech synchronized animation
05/13/1997US5630006 Multi-scene recording medium and apparatus for reproducing data therefrom
05/13/1997US5630005 Method for seeking to a requested location within variable data rate recorded information
05/13/1997US5629949 For rotating magnetic media
05/13/1997US5629924 Optical disk having synchronous marks and data marks to satisfy certain criteria
05/13/1997US5629913 Optical disk recording control method and apparatus for recording user data based on test signal
05/13/1997US5629912 Apparatus for reproducing signals recorded on an optical disc
05/13/1997US5629740 Video transmitter for effecting after-recording
05/09/1997WO1997016783A1 Methods and apparatus for controlling access to a recording disk
05/07/1997EP0772366A2 A digital recording/reproducing apparatus
05/07/1997EP0772198A2 Record medium with managed digest portions of programs, reproducing apparatus therefor and reproducing method thereof
05/07/1997EP0772193A2 Digital address information recording method
05/07/1997EP0771506A1 Rapid random access system
05/07/1997DE19644143A1 Audioabspieleinrichtung zum Wiedergeben von Schreibdaten als Audiosignale Audio playback means for reproducing write data as audio signals
05/07/1997CN1149178A Method for sensing position of magnetic tape during discontinuous tranel of tape
05/07/1997CN1149177A Tape end position detection apparatus
05/07/1997CN1034845C Picture search control apparatus in a digital video tape recorder
05/06/1997US5627946 Hard disk format using frames of sectors to optimize location of servo bursts
05/06/1997US5627809 Optical disk device having high-speed reproduction capability
05/06/1997US5627805 Methods and apparatus for high speed optical storage device
05/06/1997US5627765 Method and apparatus for compressing and analyzing video and for creating a reference video
05/06/1997US5627696 Forced recording medium cartridge unloading system for library apparatus
05/06/1997US5627695 System and method for generating unique sector identifiers for an identificationless disk format
05/06/1997US5627694 Recording/reproducing apparatus for recording and reproducing multiple kinds of digital signals having different data amounts per unit time
05/06/1997US5627693 Address mark detection system for a magnetic disk drive
05/06/1997US5627692 Recording and reproducing apparatus for reproducing time-base compressed signals dependent on the time-base compression implemented
05/06/1997US5627657 Method for sequentially displaying information recorded on interactive information recording medium
05/06/1997US5627656 Motion picture reproducing apparatus in synchronism with sound signal
05/02/1997EP0771122A2 Magnetic recording/reproducing apparatus and data arranging method
05/02/1997EP0771005A2 Editing apparatus
05/02/1997EP0771000A2 Optical disk reproducing apparatus equipped with variable gain amplifier capable of adjusting amplitude of reproduction signal
05/02/1997EP0700569B1 Process and device for recognising tape cassettes of different playing times
05/02/1997EP0676104B1 Music playing system with decentralised units
05/02/1997EP0517230B1 Disc-shaped recording medium and apparatus for reproducing track addresses recorded on the disc-shaped recording medium
05/02/1997EP0516125B1 Disk apparatus
05/01/1997WO1997016022A1 Digitally removing video copy protection pulses
05/01/1997WO1997016019A1 Digital signal recording/reproducing device with editor
05/01/1997WO1997016011A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection
05/01/1997WO1997016010A1 Synchronous detection of wide bi-phase coded servo information for disk drive
05/01/1997WO1997015926A1 A method for the automatic computerized audio visual dubbing of movies
05/01/1997WO1997015924A1 Recording medium and reproducing device
05/01/1997CA2208074A1 Synchronous detection of wide bi-phase coded servo information for disk drive
05/01/1997CA2207899A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection
04/1997
04/30/1997CN1148926A Digital VCR with non-standard speed playback control
04/30/1997CN1148717A Magnetic record regenerating device and method thereof
04/29/1997US5625792 Reproducing apparatus with transfer buffer and shared extended memory
04/29/1997US5625740 Recording and reproducing system in which audio and video signals are recorded in a plurality of sets
04/29/1997US5625739 Editing apparatus using delay means for inserting a desired signal into a desired portion of a prerecorded signal and for erasing segments of a prerecorded signal without creating a blank portion in the prerecorded signal
04/29/1997US5625620 Optical disc
04/29/1997US5625611 Method of recording on a recording medium employing an automatic updating of management data by monitoring the signal being recorded
04/29/1997US5625610 Optical disc dubbing apparatus
04/29/1997US5625570 Method and system for inserting individualized audio segments into prerecorded video media
04/29/1997US5625517 Apparatus for reading and/or displaying information obtained from a memory device or a terminal board device of a recording medium cassette
04/29/1997US5625504 Magnetic recording and reproducing system
04/29/1997US5625464 For recording data
04/29/1997US5625461 Recording and reproducing apparatus
04/29/1997US5625410 Video monitoring and conferencing system
04/29/1997US5624265 Printed publication remote contol for accessing interactive media
04/24/1997WO1997015143A1 Device for compressing audio and video data and method therefor
04/24/1997WO1997015142A1 Method and apparatus for removing or defeating effects of copy protection signals from a video signal
04/24/1997WO1997015053A1 Filing system for managing recording and retrieving of information files
04/24/1997WO1997015052A1 Apparatus for recording data on and/or reproducing data from a recording medium and a method of recording data on and/or reproducing data from a recording medium
04/24/1997WO1997015050A1 Information storage medium, information reproducing method, and information reproducing apparatus
04/23/1997EP0769182A1 Remote control for remotely controlling interactive media
04/23/1997EP0500883B1 Image database incorporating low resolution index image data
04/23/1997EP0500044B1 Method and apparatus for recording information
04/23/1997CN1148309A Digital video data decoding apparatus, and control method therefor
04/23/1997CN1148242A Automatic editing/recording device and dubbing system loaded with device
04/23/1997CN1148235A Cd播放机 Cd Player
04/23/1997CN1034700C Sound reproduction circuit arrangement for audio-visual equipment
04/22/1997US5623572 Double-deck videocassette recorder
04/22/1997US5623551 Linear control arrangements
04/22/1997US5623505 Apparatus for detecting presence of information data for use in recording medium playing apparatus
04/22/1997US5623477 Optical recording disk capable of resynchronization in digital encoding and decoding
04/22/1997US5623471 Method for copying data
04/22/1997US5623470 Reallocation of defective recording areas on CD-R or CD-E media