Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
12/1996
12/03/1996US5581529 Combination of a recording arrangement and a source selection arrangement
12/03/1996US5581528 System for recording digital information in a pulse-length modulation format
12/03/1996US5581522 Library apparatus having accessor with bar code reader which rotates at a different horizontal position when reading a bar code failed at a first position
12/03/1996US5581469 Apparatus for checking the lifetime of household electronic or electric appliances
12/03/1996US5581420 Method and system for determining a radial positioning valve used for writing tracks at a desired track pitch
12/03/1996US5581418 Magnetic disk drive unit capable of determining data region position of data region that does not include position identification data
12/03/1996US5581365 Remote control system for controlling tape playback apparatus on the basis of time code data recorded on the recording tape with the information data to be reproduced
12/03/1996US5581363 Method and apparatus for recording and reproducing video signal
12/03/1996US5581360 Methods and systems for dubbing a variable-length encoded digital video signal on a record medium
11/1996
11/28/1996WO1996037979A1 Logging recorder system for trunking radio
11/28/1996WO1996037891A1 Error check method of servo sector address, disk storage device and its controller
11/28/1996WO1996037880A1 Recording and reproducing device
11/28/1996WO1996030904A3 System including a presentation apparatus, in which different items are selectable, and a control device for controlling the presentation apparatus, and control device for such a system
11/28/1996DE19518944A1 Video and/or audio transmission recording arrangement
11/28/1996DE19518848A1 Information presentation method e.g. for visitor to museum or exhibition
11/27/1996EP0744742A2 Method for reducing rotational latency in a disc drive
11/27/1996EP0744112A1 Multimedia capture and audit system for a video surveillance network
11/27/1996EP0744070A1 Multitrack recording/reproducing arrangement
11/27/1996CN1033409C Apparatus for recording and replaying
11/27/1996CN1033408C Reading device for static memory of cassette
11/26/1996US5579516 Method for storing data files on a multiple volume media set
11/26/1996US5579292 Magneto-optical data recording apparatus using a sample-servo system for applying heating pulses to record data
11/26/1996US5579183 Recording and reproducing an MPEG information signal on/from a record carrier
11/26/1996US5579181 Apparatus for processing reproduced data including two multiplexers the first of which is responsive to reproduced field information
11/26/1996US5579123 Track judgement apparatus for discriminating between video and other signals during signal reproduction
11/26/1996US5579060 Data transmitter for selectively transmitting data to receivers via transmission lines switched on or over in synchronization with an external synchronizing signal
11/21/1996DE19518642A1 Magnetic tape device
11/20/1996EP0743789A1 Recording device and reproducing device
11/20/1996EP0743641A2 Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium
11/20/1996EP0743637A2 Magnetic recording and reproducing apparatus
11/20/1996EP0742993A1 Video editing buffer management
11/20/1996CN1136379A An apparatus for accessing recorded programs
11/20/1996CN1136359A Optical disk and optical disk drive device
11/20/1996CN1136358A Diagnosis of machine or apparatus, and apparatus therefor
11/20/1996CN1136260A Method of and apparatus for reverse playback of time-division-multiplexed signal
11/20/1996CN1136202A Recording medium and apparatus for protecting copyrighted digital data
11/20/1996CN1136192A Performance evaluation method for use in karaoke apparatus
11/19/1996US5577224 Method and system for caching data
11/19/1996US5577191 System and method for digital video editing and publishing, using intraframe-only video data in intermediate steps
11/19/1996US5577190 Media editing system with adjustable source material compression
11/19/1996US5577015 System for recording digital information in a pulse-length modulation
11/19/1996US5577013 Optical information control device and synchronizing method thereof
11/19/1996US5577011 Method for preventing erroneous recording in compact disc player
11/19/1996US5576950 Video image search method and system using the same
11/19/1996US5576903 Method and apparatus for administering data on magnetic tape medium by way of a header segment
11/19/1996US5576902 Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data
11/19/1996US5576844 Computer controlled video interactive learning system
11/19/1996US5576843 System and method for controlling play of multiple dialog audio tracks of a software carrier
11/19/1996US5576840 Recording apparatus
11/19/1996US5576839 Camera system including a separatable recorder
11/19/1996US5576838 Personal video capture system
11/14/1996WO1996036177A1 Video signal transmitter
11/14/1996WO1996036173A1 Audiovisual encoding system with a reduced number of audio encoders
11/14/1996WO1996036172A2 Vps compatible apparatus and method using compressed codes for ir code selection
11/14/1996WO1996036171A1 Apparatus and methods for voice titles
11/14/1996WO1996036170A1 System for altering the encoded video frames
11/14/1996WO1996035999A1 A system for manually altering the quality of a previously encoded video sequence
11/14/1996WO1996035998A1 Control of video encoding by varying quantization levels
11/14/1996CA2219220A1 Apparatus and methods for voice titles
11/13/1996EP0742674A2 Video encoding method and system using a rate-quantizer model
11/13/1996EP0741901A1 Method and apparatus for determining addresses in time along a recording tape
11/13/1996EP0632922B1 High fidelity sound reproduction device for cinematographic films
11/13/1996CN2240188Y External trigging inductive syncsignal generator
11/13/1996CN1135804A Data recording method data recording apparatus, disc recording medium, computer system and data copying preventing method
11/13/1996CN1135643A Selected screen reproducing method for video compact disc reproducing system and apparatus thereof
11/13/1996CN1135639A Device for recording constant silence interval and method thereof
11/13/1996CN1135633A Recording and or replaying device, and recording medium having performance zone and responsible document information zone
11/13/1996CN1135632A Data recording medium and recording/replaying device using said data recording medium
11/12/1996US5574905 Method and apparatus for multimedia editing and data recovery
11/12/1996US5574881 High capacity data storage method and system using independently controlled heads and circuitry for monitoring access frequency of data records
11/12/1996US5574704 Header searching method and apparatus in a data recording medium
11/12/1996US5574665 Receiver apparatus and method for frequency tagging
11/12/1996US5574570 Video signal recording/reproduction apparatus and method for recording/reproducing two kinds of video signals carrying different amounts of information
11/12/1996US5574567 System and method for controlling play of multiple versions of the same motion picture stored on an optical disk
11/12/1996US5574564 Reading apparatus for reading a record carrier on which coded pictures have been recorded
11/12/1996US5574243 Melody controlling apparatus for music accompaniment playing system the music accompaniment playing system and melody controlling method for controlling and changing the tonality of the melody using the MIDI standard
11/07/1996WO1996035209A1 Method and apparatus for digital data recording/reproduction
11/07/1996WO1996028816A3 Device for optically scanning a recording medium
11/07/1996DE19616606A1 Read=write system adjustment arrangement for magnetic disc data store
11/06/1996EP0741382A1 Marking generating apparatus, method of forming laser marking on optical disk, reproducing apparatus, optical disk and optical disk producing method
11/06/1996EP0741359A1 Method and device for supporting production of moving-picture cd-rom software
11/06/1996EP0740832A1 Information transfer method, information carrier, arrangement for transmitting and arrangement for receiving information
11/06/1996EP0740830A1 Disk drive employing adaptive read/write channel for optimizing head-media-channel performance
11/06/1996EP0575388B1 Quick rewinding process and device for recording tapes
11/06/1996CN1135073A Encoding unit and storage unit using same
11/06/1996CN1135072A ptical disk and optical disk reproduction apparatus
11/06/1996CN1135071A Storage medium playback method and device
11/05/1996US5572728 Conference multimedia summary support system and method
11/05/1996US5572506 Optical information recording medium with gap area capable for preformatting with a specified pattern
11/05/1996US5572502 Optical disk apparatus
11/05/1996US5572496 Apparatus for reproducing an encoded digital signal based on a frame synchronization signal
11/05/1996US5572380 Disc playback apparatus with automatic disc changer
11/05/1996US5572379 Magnetic recording drive having arrangements for average useful life of magnetorestive effects sensors
11/05/1996US5572378 Direct file access system for magnetic tape
11/05/1996US5572377 Pitch control apparatus for sound reproducing system
11/05/1996US5572260 Closed caption decoder having pause function suitable for learning language
11/05/1996US5570992 Free-traveling manipulator with optical feedback control and methods
10/1996
10/31/1996WO1996034389A2 System for storing and reproducing information
10/31/1996WO1996034387A2 Device for reading and/or recording information on a disc-shaped information carrier
10/30/1996EP0740302A2 A magnetic recording/reproducing apparatus