Patents
Patents for H03M 7 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits (33,242)
11/2005
11/23/2005CN1228974C Transferring system and method for signal communication in digital multimedia broadcast system
11/22/2005US6968564 Multi-band spectral audio encoding
11/22/2005US6968309 Method and system for speech frame error concealment in speech decoding
11/22/2005US6968090 Image coding apparatus and method
11/22/2005US6968089 Palettized image compression
11/22/2005US6968086 Wavelet inverse transform method and apparatus and wavelet decoding method and apparatus
11/22/2005US6968008 Methods for motion estimation with adaptive motion accuracy
11/22/2005US6968007 Method and device for scalable video transcoding
11/22/2005US6968005 Video coding
11/22/2005US6968003 Speed-memory tradeoff for MPEG decoders
11/22/2005US6967601 Method and apparatus for arithmetic coding, including probability estimation state table creation
11/22/2005US6967600 Selecting a code table in accordance with information about a number of undecoded frequency component, wherein undecoded frequency component indicates a frequency component which has not been decoded; decoding a coefficient of undecoded frequency
11/22/2005US6967598 Reduced complexity multi-turbo multi-user detector
11/22/2005US6967597 Method and apparatus for coding information, method and apparatus for decoding information, method of fabricating a recording medium, the recording medium and modulated signal
11/22/2005CA2376720C Coding method, coding apparatus, decoding method and decoding apparatus using subsampling
11/17/2005WO2005109222A2 Compression of repeated patterns in full bandwidth channels over a packet network
11/17/2005WO2005107421A2 Method and apparatus for joint source-channel map decoding
11/17/2005US20050257060 Randomized signal transforms and their applications
11/17/2005US20050256722 System and method for lossless audio encoding and decoding
11/17/2005US20050256704 Method for speech coding, method for speech decoding and their apparatuses
11/17/2005US20050254790 Information storage medium, information recording apparatus, and information reproduction apparatus
11/17/2005US20050254717 Method for encoding images, and an image coder
11/17/2005US20050254588 Digital signal encoding method and apparatus using plural lookup tables
11/17/2005US20050254586 Method of and apparatus for encoding/decoding digital signal using linear quantization by sections
11/17/2005US20050254584 Systems and methods for enhanced error concealment in a video decoder
11/17/2005US20050254582 Moving picture encoding apparatus
11/17/2005US20050254580 Apparatus and method for partitioning moving picture data
11/17/2005US20050254579 Image data compression device, electronic apparatus and image data compression method
11/17/2005US20050254577 Image picture encoding apparatus and method, computer program and computer-readable storage medium
11/17/2005US20050253741 Logical semantic compression
11/17/2005US20050253740 Method and apparatus for binarization and arithmetic coding of a data value
11/17/2005DE10300533B4 Direktmodus-Bewegungsvektor-Berechnungsverfahren für B-Bilder Direct mode motion vector calculating method for B-pictures
11/17/2005DE102004019967A1 Signalverarbeitungseinrichtung mit Nachverarbeitung Signal processing means with postprocessing
11/17/2005CA2565615A1 Method and apparatus for joint source-channel map decoding
11/17/2005CA2467466A1 System and method for compressing and reconstructing audio files
11/16/2005EP1596608A2 Picture coding method
11/16/2005EP1596606A2 Variable support robust transform for multiple description coding
11/16/2005EP1596604A2 Apparatus for coding/decoding and filtering method for the reduction of artifacts in reconstructed images
11/16/2005EP1596599A2 Randomized signal transforms and their applications
11/16/2005EP1596388A1 Data recording method and device, data recording medium, data reproduction method and device, data transmission method and device, and data reception method and device
11/16/2005EP1596368A2 Method and apparatus for speech decoding
11/16/2005EP1596367A2 Method and apparatus for speech decoding
11/16/2005EP1596366A1 Digital signal encoding method and apparatus using plural lookup tables
11/16/2005EP1596363A1 Speech synthesis processing system
11/16/2005EP1449306B1 Method of decoding a variable-length codeword sequence
11/16/2005EP1181687B1 Multipulse interpolative coding of transition speech frames
11/16/2005EP0972352A4 Mapper for high data rate signalling
11/16/2005EP0879465B1 Data processing of a bitstream signal
11/16/2005CN1698270A Signal processing method, and corresponding encoding method and device
11/16/2005CN1697327A Method and device for sequence data compression / decompression
11/16/2005CN1227911C Method and apparatus for compressing video information using motion dependent prediction
11/16/2005CN1227812C Generating coefficients for prediction filter in encoder
11/16/2005CN1227661C Method and device for modulating and demodulating data
11/15/2005US6965908 Multi-function floating point arithmetic pipeline
11/15/2005US6965906 Converting negative floating point numbers to integer notation without two's complement hardware
11/15/2005US6965897 Data compression method and apparatus
11/15/2005US6965805 Coding apparatus and method, decoding apparatus and method, and program storage medium
11/15/2005US6965647 Robust time domain block decoding
11/15/2005US6965596 μ-Law-to-a-law translating equipment and a-law-to-μ-law translating equipment
11/15/2005US6965335 Methods for output edge-balancing in pulse width modulation systems and data converters using the same
11/15/2005US6965333 Circuit for using capacitor voltage divider in a delta-sigma digital-to-analog converter to generate reference voltage
11/15/2005US6965331 Conversion arrangement and method for converting a thermometer code
11/15/2005US6965329 Modulation apparatus and method, and DSV-control-bit generating method
11/14/2005CA2467327A1 Time-invariant hybrid iterative decoders
11/10/2005WO2005107080A2 Sending and/or receiving serial data with bit timing and parallel data conversion
11/10/2005WO2005106850A1 Hierarchy encoding apparatus and hierarchy encoding method
11/10/2005WO2005106848A1 Scalable decoder and expanded layer disappearance hiding method
11/10/2005WO2005106661A1 Data processing program and data processing device
11/10/2005WO2005081408A9 A method of binary encode that adapts to structured data whose code is automatically generated
11/10/2005US20050249427 Image data compression apparatus for compressing both binary image data and multiple value image data
11/10/2005US20050249425 Variable support robust transform for multiple description coding
11/10/2005US20050249320 Method and device for digital filtering of interpolated values
11/10/2005US20050249289 Video-information encoding method and video-information decoding method
11/10/2005US20050249287 Image data compression device, encoder, electronic equipment and method of compressing image data
11/10/2005US20050249283 Image coding apparatus and image decoding apparatus and their control methods, and computer program and computer-readable storage medium
11/10/2005US20050249280 Image data compression apparatus, enencoder electronic equipment, and image data compression method
11/10/2005US20050249279 Image data compression device, encoder, electronic apparatus, and method of compressing image data
11/10/2005US20050248476 Digital audio signal filtering mechanism and method
11/10/2005US20050248475 Previewing digital audio clips
11/10/2005US20050248474 GUI for digital audio signal filtering mechanism
11/10/2005US20050248363 Digital filter for reducting blocking artifacts in images
11/10/2005DE19742417B4 Vorrichtung und Verfahren zur Durchführung von M-fachem Maschinenendzustands-Entropiekodieren bzw. Entropiekodieren mit einer Maschine mit finitem Zustand Apparatus and method for performing M-fold finite state machines entropy or entropy with a finite-state machine
11/10/2005DE10038500B4 Vorrichtung für Festkommagrafiken und Verfahren dafür Apparatus for fixed-point graphics and method therefor
11/09/2005EP1594252A2 Systems and methods for data compression and decompression
11/09/2005EP1594248A1 Sample rate adjustment
11/09/2005EP1593239A1 Method for ensuring adequacy of transmission capacity, terminal employing the method, and software means for implementing the method
11/09/2005EP1593204A1 System and method for compression structured definition language
11/09/2005EP1497928A4 System and method for using microlets in communications
11/09/2005EP1382125B1 Method and device for encoding information words, method and device for decoding information words, storage medium and signal
11/09/2005EP1332561A4 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal
11/09/2005EP1145228B1 Periodic speech coding
11/09/2005CN1695308A Bandpass delta sigma truncator and method of truncating a multi-bit digital signal
11/09/2005CN1695306A A method and a device for processing bit symbols generated by a data source, a computer readable medium, a computer program element
11/09/2005CN1695168A Video-information encoding method and video-information decoding method
11/09/2005CN1695121A Noise removal in multibyie text encodings using statistical models
11/09/2005CN1694398A Randomized signal transforms and their applications
11/09/2005CN1694389A Variable support robust transform for multiple description coding
11/08/2005US6963931 Cable modem system and method for dynamically mixing protocol specific header suppression techniques
11/08/2005US6963646 Sound signal encoding apparatus and method
11/08/2005US6963610 Moving image coding device, moving image coding method and program thereof employing pre-analysis