Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
10/1994
10/26/1994EP0621595A2 Phase locking a disk drive spindle to a reference signal
10/26/1994EP0621593A1 Recording apparatus
10/26/1994EP0621529A2 Method and apparatus for recording data on a rewritable optical disk
10/26/1994EP0621236A1 Carbon fluoride particles, process for producing the same, and use thereof
10/26/1994EP0620945A1 Cassette with a recording medium for a recording device.
10/25/1994US5359725 Method of creating CD-ROM image of files of different format with proper directories to be read by respective operating systems
10/25/1994US5359712 Method and apparatus for transitioning between sequences of digital information
10/25/1994US5359585 Information reproducing apparatus with variable digitizing threshold
10/25/1994US5359584 Data recording/reproducing method and apparatus having means for reliable detection of unrecorded sectors
10/25/1994US5359583 Method for preventing erroneous recording in compact disc player
10/25/1994US5359582 Subcode reading apparatus for a compact disc player
10/25/1994US5359580 Method of using a single microprocessor to perform data retrieval and disc reproduction control in a disc reproducing apparatus
10/25/1994US5359472 Method and apparatus for identifying segments of information recorded on digital audio tape or the like
10/25/1994US5359468 Digital data storage tape formatter
10/25/1994US5359465 Device and method for editing signals recorded on disk
10/25/1994US5359463 Record/reproduce apparatus having means for switching automatically between different types of audio
10/25/1994US5359462 Device for eliminating noises during slow and high speed search operation in a video tape recorder and method therefor
10/25/1994US5359427 Device for reproducing a recorded still image with a general-purpose computer
10/25/1994US5359422 Display device having a plurality of display modes
10/25/1994US5359367 Personal computer with broadcast receiver on expansion board controlled by computer microprocessor
10/25/1994US5358259 Talking video games
10/25/1994US5358156 Supersonic aircraft shock wave energy recovery system
10/25/1994CA2014535C Apparatus for recording and reproducing information on and from an optical disk
10/25/1994CA1332759C Optical disk recording and reproducing device
10/20/1994DE4417481A1 Device for detecting advertising contributions in a video signal
10/19/1994EP0620685A2 Digital video signal encoding
10/19/1994EP0620683A2 Apparatus for controlling recording and reproduction in digital video cassette tape recorder
10/19/1994EP0620478A1 Audio signal recording for motion picture films
10/19/1994CN1093824A Disc time search method using jog dial
10/19/1994CN1026266C Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
10/18/1994US5357497 Method for detecting defects on magneto-optic recording medium
10/18/1994US5357495 Stacker/autoloader system with intelligent media storage magazine control
10/18/1994US5357383 Multicompartment video tape and player therefor
10/18/1994US5357381 Flexible magnetic disc drive apparatus for designating alternate sectors for defective sectors
10/18/1994US5357380 Method and apparatus for indicating when each track is in burst in a multitrack tape device
10/13/1994WO1994023428A1 Disklike recording medium, apparatus for recording data on disk, and apparatus for reproducing data from disk
10/13/1994WO1994023387A1 Synchronized clocks and media players
10/13/1994WO1994023361A1 Time-based script sequences
10/13/1994DE4411872A1 Optical recording medium and also a device and method for recording and reproducing information on or from the same
10/13/1994DE4311858A1 Method and means for testing recording carriers
10/13/1994DE4311791A1 Method of video image archiving
10/12/1994EP0619681A2 Level control for HD-VTR
10/12/1994EP0329265B1 Data storage method
10/12/1994CN1093511A Method of controlling signal lines among audio and/or video apparatus
10/11/1994US5355450 Media composer with adjustable source material compression
10/11/1994US5355355 Electronic file apparatus capable of storing code data and image data into optical memory
10/11/1994US5355353 Data recording system of magneto-optic type
10/11/1994US5355302 System for managing a plurality of computer jukeboxes
10/11/1994US5355262 Magnetic recording apparatus having an adjustable rotary head
10/11/1994US5355259 Volume format table for data recording system
10/11/1994US5355257 Overload detection in an arrangement for recording an analog signal on a record carrier
10/11/1994US5355229 Digital signal recording method and digital video tape recorder
10/11/1994US5355132 Method for transmitting digital data
10/11/1994US5354408 Film splicer
10/05/1994EP0618724A2 Digital signal recording and reproducing apparatus
10/05/1994EP0618695A2 Multiplexing encoded data signals
10/05/1994EP0618582A2 Information processing apparatus
10/05/1994EP0618574A2 Clock reproducing apparatus and data reproducing apparatus
10/05/1994EP0618567A2 Signal recording and reproducing apparatus
10/05/1994EP0618526A2 Method and apparatus for multi-level navigable video environment
10/05/1994EP0617801A1 Digital sound system for motion pictures with analog sound track emulation
10/05/1994EP0525020A4 Broadcast digital sound processing system with time companding
10/04/1994US5353422 Method and system for storing and managing a plurality of information media used by recording/reproducing units
10/04/1994US5353391 Method apparatus for transitioning between sequences of images
10/04/1994US5353276 Process for recording and/or reproducing digital data on a record carrier
10/04/1994US5353275 Beat finder
10/04/1994US5353176 Method of reproducing magnetic recording data and a magnetic storage system using switching between plural heads provided to a track
10/04/1994US5353175 Apparatus for using window signal generators to enable detection of header information such as an address mark, sector mark, or address information recorded on each sector of a disc recording medium only where such information could be present
10/04/1994US5353172 Method of helical tape tracking adjustment using histogram of signal quality versus tape advance distance
10/04/1994US5353121 Television schedule system
10/04/1994US5353119 Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images
10/04/1994US5352181 Method and recording for producing sounds and messages to achieve Alpha and Theta brainwave states and positive emotional states in humans
10/04/1994CA1332247C Rotating storage device track format emulation
10/01/1994CA2120172A1 Digital signal recording and reproducing apparatus
09/1994
09/29/1994WO1994022243A1 Radio receiver for information dissemination using subcarrier
09/29/1994WO1994022140A2 Data carrier archiving system
09/28/1994EP0617562A2 Apparatus and method for playing back continuous data
09/28/1994EP0617427A2 Tape cassette for cleaning vcr heads and transport components
09/28/1994EP0617423A2 Apparatus for generating a synchronizing signal
09/28/1994EP0617358A1 Disk storage apparatus and method for converting random writes to sequential writes while retaining physical clustering on disk
09/28/1994CN1092926A Apparatus for accompanying song with picture and method for displaying of picture
09/28/1994CN1092742A Fluorated carbon article, production and application of same
09/28/1994CN1026045C Magnetic recording/reproducing apparatus
09/27/1994US5351231 Programmable mark detection and windowing for optical disk controllers
09/27/1994US5351226 Method and apparatus for reproducing information from a recordable optical disc regardless of whether an index area is detected as being present on the disk and a method of generating index information during reproduction of the information on the disk
09/27/1994US5351161 Variable scale rotary switch
09/27/1994US5351154 Magnetic recording and reproducing apparatus
09/27/1994US5351132 Method of recording and reproducing information on a video disk utilizing table of contents data
09/27/1994US5351092 Synchronization of digital audio with digital video
09/24/1994CA2115328A1 Tape cassette for cleaning vcr heads and transport components
09/21/1994EP0616469A2 Television signal processing system
09/21/1994EP0616328A2 Loop-back test circuit for magnetic recording systems
09/21/1994EP0616327A1 Information recording device
09/21/1994EP0616323A2 Digital recording and/or reproducing apparatus
09/21/1994EP0615675A1 Real-time disk system
09/21/1994EP0615631A1 Motion picture digital sound system and method with primary sound storage edit capability.
09/21/1994CN2177987Y Mix-recorder for cassette recording tape
09/20/1994US5349577 Optical record medium including data record region and directory record region and method of managing file data
09/20/1994US5349481 Apparatus and method for distorted track data recovery by rewinding and re-reading the tape at a slower than nominal speed
09/20/1994US5349477 System for recording from live source or dubbing to multiple tapes