Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
11/1993
11/30/1993CA1324829C System of disk device selector circuits for disk controller
11/25/1993WO1993023957A1 Apparatus and methods for automatic control and monitoring of the operation of consumer electronic products
11/25/1993WO1993023954A1 Method of and apparatus for transfer of film to video
11/24/1993EP0571221A2 Disc recording apparatus
11/24/1993EP0571191A2 Apparatus and method of reproducing and/or recording a recording medium
11/24/1993EP0571147A2 Play time calculation in disc reproducing apparatus
11/24/1993EP0571123A2 Disc reproduction display
11/24/1993EP0570964A2 Identification data of a video signal
11/24/1993EP0570922A2 Reproducing apparatus
11/24/1993EP0570524A1 Storage medium and apparatus and method for recovering information from such medium by oversampling.
11/24/1993EP0570409A1 Method of reading data off a rotating recording medium.
11/23/1993US5265083 Portable disc player
11/23/1993US5265082 Rewritable media protectable as written-once-only media and system and method for use therewith
11/23/1993US5265076 Image retrieval apparatus using combination retrieval items
11/23/1993US5264970 Digital signal reproducing apparatus
11/23/1993US5264969 Tape editing apparatus with automatic tracking adjustment prior to recording
11/23/1993CA1324668C Self-timing optic lathe
11/23/1993CA1324660C Tape counter for a rotary head type video signal recording and reproducing apparatus and tape counting method therefor
11/23/1993CA1324659C Electronic editing apparatus
11/23/1993CA1324658C Information editing apparatus
11/18/1993EP0570214A2 Video signal recording/reproduction apparatus
11/18/1993EP0570203A2 Optical disk for use in an optical data recording and/or reproducing apparatus
11/17/1993CN1022782C Digital Signal Processing system for segment coding and coder, decoder thereof
11/16/1993US5263010 Information reproducing system identifying previously stored playback information
11/16/1993US5262940 Portable audio/audio-visual media tracking device
11/16/1993US5262905 For evaluating a scanning locus of a rotary head
11/16/1993US5262877 Image and voice editing system for allowing various images and voices to be reproduced as associated with each other
11/16/1993US5262876 Apparatus for delaying and recording time code signals
11/16/1993US5262865 Virtual control apparatus for automating video editing stations
11/16/1993CA1324441C Optical disc
11/16/1993CA1324437C Method and apparatus for encoding magnetic disk sector addresses
11/16/1993CA1324436C Display for modular dictation/transcription system
11/11/1993WO1993022841A1 Data signal decoding device
11/11/1993WO1993022719A1 Disk storage system
11/10/1993EP0569245A2 Method of reading and processing information of recording disc and apparatus for reading and processing the same
11/10/1993EP0569244A2 Method of processing information of recording disc and apparatus for processing the same
11/10/1993EP0569045A1 Information recording medium and recording/reproducing apparatus using the same
11/09/1993US5260801 Method of recording and reproducing video format signal using division video signals on a plurality of recording media
11/09/1993US5260800 Apparatus and method for high-speed video tape duplication from master disk
11/09/1993US5260788 Text broadcast receiver
11/04/1993DE4313373A1 Archival storage unit for optical disc memory cassettes - incorporates grippers driven by stepping motor programmed in accordance with properties of disc drives installed in pairs
11/03/1993EP0567718A2 Cutting and splicing unit for automatic cassette loading machines and method of loading tape carried out by the same
11/03/1993EP0375764B1 Device for simultaneous recording and playback of television images
11/03/1993CN1022650C Recording device for recording optically detectable information pattern on record carrier
11/02/1993US5259034 Voice over circuitry with adjustable depth of fade
11/02/1993US5258880 Video signal reproducing apparatus connectable with a printer and reproducing recorded information for printer control
11/02/1993US5258875 Video tape recorder with the function of repetitive playback
11/02/1993US5258852 Recording medium and video signal recording/reproducing method using a predetermined area of a recording medium to record information intended to be recorded in a defective portion of the medium
10/1993
10/28/1993WO1993021735A1 Video time code synchronized robot control apparatus
10/28/1993WO1993021636A1 A method and apparatus for representing and editing multimedia compositions
10/28/1993WO1993021635A1 Method for visually and audibly representing computer instructions for editing video
10/28/1993WO1993021604A1 Mechanical user interface
10/28/1993WO1993021595A1 Media composer including pointer-based display of sequentially stored samples
10/28/1993WO1993021588A1 Digital audio workstation providing digital storage and display of video information
10/27/1993EP0567316A2 Information reproducing apparatus
10/27/1993EP0567238A2 System and method for ordering commands in an automatic volume placement library
10/27/1993EP0567170A1 Optical disk with rewritable and write-once areas
10/27/1993CN1077815A Program sample introduction method
10/26/1993US5257254 Apparatus for controlling CD audio player to playback CD-ROM
10/26/1993US5257249 Optical information recording reproducing apparatus for recording and reproducing information on a record medium and for generating track error signals
10/26/1993US5257144 Synchronization and automatic resynchronization of multiple incremental recorders
10/26/1993US5257143 Method and apparatus for positioning head of disk drive using zone-bit-recording
10/26/1993US5257142 Video cassette recorder which stores signal during tape replacement and records stored signal with next signal in picture-in-picture format
10/26/1993US5257111 Continuous both-side playback type video disc apparatus
10/26/1993US5257104 Video signal processing apparatus
10/26/1993CA1323692C Pcm audio signal recording and/or reproducing apparatus
10/21/1993DE4313177A1 Mini-disc record-play system using magneto=optical recording - includes error correction and data buffering allowing uninterrupted multi-disc use
10/21/1993DE4312922A1 Mini-disc recorder-player with high speed copying - provides magneto=optic recording with error correction and copy protection
10/20/1993EP0566365A2 Information signal recording/reproducing apparatus
10/20/1993EP0566146A2 Optical disk apparatus
10/20/1993EP0565856A2 Programmable start-of-sector pulse generator for a disk drive using embedded servo bursts and split data fields
10/20/1993EP0565854A2 Programmable servo timing generator for a disk drive
10/20/1993EP0565556A1 Music making machine for playing selected pre-recorded record discs
10/19/1993US5255364 Electronic filing system wherein the automatic updating of retrieval data is voluntarily inhibited
10/19/1993US5255262 Multiple data surface optical data storage system with transmissive data surfaces
10/19/1993US5255250 Combination of a signal source and a recording device for recording n pieces of music generated by the signal source on a magnetic record carrier, a signal source and a recording device to be used in the combination
10/19/1993US5255132 Adaptable clock control methods and apparatus for a direct access disk drive system
10/19/1993US5255131 Asynchronous servo identification/address mark detection for PRML disk drive ssytem
10/19/1993US5255130 Adjustable write equalization for tape drives
10/19/1993US5255102 Optical disc playback device having uniform frame interval track jump based on disc rotation angle
10/19/1993US5255096 Video time code synchronized robot control apparatus
10/19/1993US5255007 Method and apparatus for recording a pattern of areas of modified optical properties on an optical record carrier
10/14/1993WO1993016475A3 Support with compartments for cassettes containing recording media
10/13/1993EP0565368A2 Timing recovery on longitudinal magnetic tape record channels based on capstan feed forward velocity
10/13/1993EP0565367A2 Data recorder using still framing techniques for information retrieval and method
10/13/1993EP0565143A2 Interactive rotary controller system with tactile feedback
10/13/1993EP0565092A1 CD-ROM disc reproducing apparatus
10/13/1993EP0565091A2 CD-ROM disc reproducing apparatus
10/13/1993EP0564916A2 Compact disc analyzer system
10/13/1993CN1077302A Interactive rotary controller system with tactile feedback
10/12/1993US5253257 Recording error detector circuit and recording reproducing apparatus
10/12/1993US5253244 System for recording digital information in a pulse-length modulation format
10/12/1993US5253243 Recording and reproducing timing generating apparatus
10/12/1993US5253242 Double-sided optical disc player
10/12/1993US5253234 Disk storage/select player
10/12/1993US5253131 Servo pattern for location and positioning of information on a disk drive
10/12/1993US5253126 Raw error monitoring and reporting
10/12/1993US5253123 Apparatus for digitally recording time-multiplexed digital information and pilot signals with different recording current levels
10/12/1993US5253121 Recording and/or reproducing apparatus
10/12/1993US5253120 Recording/reproducing apparatus for more efficient recording and reproduction of audio and video signals