Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
10/1995
10/03/1995US5455814 Data recording method
10/03/1995US5455721 Method and apparatus for automatic sector pulse generation and split field calculation in disk drives
10/03/1995US5455719 Data recording method in which pilot signal period coincides with cumulative bit disparities of insert data
10/03/1995US5455684 Apparatus and method for processing a variable-rate coded signal for recording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal
10/03/1995US5455683 For recording a sequence of video blocks
10/03/1995US5455630 Method and apparatus for inserting digital data in a blanking interval of an RF modulated video signal
10/03/1995US5454723 Karaoke apparatus and method for medley playback
09/1995
09/28/1995WO1995026108A1 Video signal coding
09/28/1995WO1995026100A1 Pipeline processing of still images adapted for real time execution of digital video effects
09/28/1995WO1995026028A1 Interactive compact disc system
09/27/1995EP0674316A2 Optical disk and method and apparatus for recording and then playing information back from that disk
09/27/1995EP0674315A1 Audio visual dubbing system and method
09/27/1995EP0674314A1 A data recording medium, an optical disk and an optical disk apparatus
09/27/1995CN1109240A 视频信息记录方法 Video information recording method
09/27/1995CN1109179A Personalized image recording system
09/26/1995US5453974 Optical disk substrate, method for initialization thereof and driving apparatus for initialization of said optical disk
09/26/1995US5453971 Recorded area detection to prevent information overwriting
09/26/1995US5453968 Methods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a pattern
09/26/1995US5453967 Disc reproducing apparatus which stops recording in response to compressed data stored, in a record stop state, in a memory
09/26/1995US5453966 Disk player mat computes and indicates a computable time of a disk according to subcode information recorded on the disk
09/26/1995US5453965 Reproducing apparatus and reproducing method
09/26/1995US5453964 Data processing circuit for disc player
09/26/1995US5453793 Method for recording a series program in a video cassette recorder
09/21/1995WO1995025400A1 Image editing system
09/21/1995WO1995025312A1 Rearranging artistic compositions
09/21/1995DE19509876A1 Regeneration device for playback signals from magnetic recording medium
09/21/1995DE19508489A1 Aufzeichnung von Zeitcode in einer Datenbank Recording Timecode in a database
09/20/1995EP0673173A1 Digital information recording apparatus and digital information recording and reproducing apparatus
09/20/1995EP0673034A2 Optical disk and method and apparatus for recording and then playing information back from that disk
09/20/1995EP0673031A2 Data recording and/or reproducing method and apparatus and tape-shaped recording medium
09/20/1995EP0673029A1 Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof
09/20/1995EP0673028A2 Recording medium, signal recording apparatus thereof, and signal reproducing apparatus thereof
09/20/1995EP0673027A2 Recording medium and method for recording a signal thereon
09/20/1995EP0437529B1 Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
09/20/1995EP0417277B1 Disk recording/reproducing apparatus and disk recording/reproducing method
09/20/1995CN1108855A Remote control devices for electronic devices
09/20/1995CN1108787A Video cassette recorder for recording a caption signal detected by a caption decoder
09/19/1995US5452435 Synchronized clocks and media players
09/19/1995US5452284 Optical recording/reproducing medium and apparatus using land and groove encoded information signals and identification signals including position information
09/19/1995US5452281 Compact disk playback/recording system with means to discriminate if a tape end is reached during or between sound programs
09/19/1995US5452150 Data cartridge with magnetic tape markers
09/19/1995US5452145 Record and play-back system in still video apparatus
09/19/1995US5452097 Video data reproducing apparatus for reproducing video data and method therefor
09/19/1995US5452096 Recording/reproducing apparatus wherein the same frame of a video signal is repeatedly read out of a memory to produce special effects
09/19/1995US5451943 Data recording method and data recording apparatus using a digital sum value of a coded signal
09/19/1995CA2144795A1 Audio visual dubbing system and method
09/14/1995WO1995024795A1 Personal video capture system
09/13/1995EP0671742A1 Signalization of types of defects of an optical information carrier
09/13/1995EP0671735A2 Methods and apparatus for controlling motion of recording media
09/13/1995CN1108417A Recording/reproducing method of digital data and a recording medium
09/12/1995US5450597 Method and apparatus for synchronizing midi data stored in sub-channel of CD-ROM disc main channel audio data
09/12/1995US5450489 System and method for authenticating software carriers
09/12/1995US5450451 Apparatus for generating a synchronizing signal
09/12/1995US5450390 Method and apparatus for writing and reading information and storage medium used for the same
09/12/1995US5450385 Determination of status of storage cells in an automated storage and retrieval system
09/12/1995US5450384 Method of accessing tracks on an optical disk surface
09/12/1995US5450381 Magneto-optical recording utilizing signal phase adjustment
09/12/1995US5450312 Automatic timbre control method and apparatus
09/12/1995US5450255 Apparatus for searching a recording medium of an electronic still camera
09/12/1995US5450251 Sector relocation system in a magnetic disc apparatus
09/12/1995US5450250 Method for transparently marking the location of data files on recording media
09/12/1995US5450248 System, apparatus and methods for recording and/or reproducing on and/or from a re-recordable record carrier digital signals containing information which results in concealment during reproduction
09/12/1995US5450210 Video library system using recorded index information and stored library data
09/12/1995US5450146 High fidelity reproduction device for cinema sound
09/12/1995US5450140 Personal-computer-based video production system
09/08/1995WO1995024095A1 Video signal processing
09/08/1995WO1995024037A1 Digital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatus
09/08/1995WO1995024036A1 Method and apparatus for automatic sector pulse generation and split field calculation in disk drives
09/08/1995WO1995024035A1 A table driven method and apparatus for automatic split field processing
09/08/1995WO1995018449A3 Enhancing operations of video tape cassette players
09/08/1995CA2184074A1 Video signal processing
09/06/1995EP0386362B1 Data storage apparatus
09/05/1995USRE35032 Electronic reminder system
09/05/1995US5448728 Storage medium control system for controlling a write-once read-many storage medium
09/05/1995US5448550 Selecting sectors in a storage medium
09/05/1995US5448545 System for reproducing digital information in a pulse-length modulation format
09/05/1995US5448539 Optical recording and reproducing apparatus
09/05/1995US5448428 Phase locking a disk drive spindle to a reference signal
09/05/1995US5448426 Automatic upgrade of code from tape cartridge
09/05/1995US5448420 Method and a system for storing audio
09/05/1995US5448372 Storage and retrieval of digitized photographic images
09/05/1995US5448371 Video recording/reproducing apparatus capable of reading a label of laser disk
08/1995
08/31/1995WO1995023411A1 Method and device for recording data, data recording medium, and method and device for reproducing data
08/30/1995EP0669755A1 Image pickup parameter recorder, image pickup method, and editing system
08/30/1995EP0423356B1 Video tape recording system with dubbing function and remote control transmitter therefor
08/30/1995CN1107631A Video accompaniment apparatus
08/29/1995US5446879 Disc changing apparatus with error logging
08/29/1995US5446857 Method and apparatus for writing files on nonerasable storage medium
08/29/1995US5446853 System for buffering track image at each read/write head in a disk drive unit having multiple read/write heads
08/29/1995US5446723 Multiple data surface optical data storage system
08/29/1995US5446718 Information recording and reproducing method and system for disc-shaped recording mediums
08/29/1995US5446715 Circuit for detecting a synchronous signal included in an information signal
08/29/1995US5446714 Disc changer and player that reads and stores program data of all discs prior to reproduction and method of reproducing music on the same
08/29/1995US5446604 Apparatus for detecting addresses recorded on each sector of a disk by detecting a first address mark and then in the absence of a second address mark, generating a pseudo address mark a predetermined time after detecting the first address mark
08/29/1995US5446603 Method of retrieving messages at selected times from a digital audio tape
08/29/1995US5446602 Tape media formatted to include multiple, spaced apart system zones each for storing volume format information
08/29/1995US5446600 Electronically alignable flexible disk drive
08/29/1995US5446597 Apparatus for recording digital signals with associated auxiliary data
08/29/1995US5446552 Video signal recording/reproducing apparatus
08/29/1995US5446551 Tape duplicating apparatus