| 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) |
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| 07/27/1999 | US5930750 Adaptive subband scaling method and apparatus for quantization bit allocation in variable length perceptual coding |
| 07/27/1999 | US5930466 Method and apparatus for data compression of bitmaps using rows and columns of bit-mapped printer data divided into vertical slices |
| 07/27/1999 | US5930399 Data encoding for a communication channel supporting a subset of the characters to be transmitted |
| 07/27/1999 | US5930398 Method and apparatus for determining a quantizing factor for multi-generation data compression/decompression processes |
| 07/27/1999 | US5930397 Apparatus and method for processing image signal |
| 07/27/1999 | US5930395 Moving-picture signal coding and/or decoding system resistant to transmission error |
| 07/27/1999 | US5930358 For use with a computer |
| 07/27/1999 | US5930298 Viterbi decoder for decoding depunctured code |
| 07/27/1999 | US5929917 Method and apparatus for adaptively coding a contour of an object |
| 07/27/1999 | US5929912 For use in processing digital images |
| 07/27/1999 | US5929793 High speed variable length code detection using a cascaded structure |
| 07/27/1999 | US5929791 Match detect logic for multi-byte per cycle hardware data compression |
| 07/27/1999 | US5928378 Add-compare-select processor in Viterbi decoder |
| 07/22/1999 | WO1999037097A1 Layered mpeg encoder |
| 07/22/1999 | WO1999037096A1 Region-based information compaction for digital images |
| 07/22/1999 | WO1999037028A1 Vibration wave encoding method and method |
| 07/22/1999 | WO1999037020A1 Method and apparatus for spread spectrum pilot extraction for rf amplifiers |
| 07/22/1999 | WO1999036906A1 Method for speech coding under background noise conditions |
| 07/21/1999 | EP0930718A2 Tandem operation of input/output data compression modules |
| 07/21/1999 | EP0930717A2 Thermometer coding circuitry |
| 07/21/1999 | EP0929969A1 Data encoding system |
| 07/21/1999 | CN1223771A Picture encoder and picture decoder |
| 07/21/1999 | CN1223524A Method and device for transmitting video data in radio communication system |
| 07/21/1999 | CN1223502A Compression of palettized images and binarization for bitwise coding of M-ary alphabets therefor |
| 07/20/1999 | US5926788 Method and apparatus for reproducing speech signals and method for transmitting same |
| 07/20/1999 | US5926786 Digital signal processor |
| 07/20/1999 | US5926785 Speech encoding method and apparatus including a codebook storing a plurality of code vectors for encoding a speech signal |
| 07/20/1999 | US5926575 Model-based coding/decoding method and system |
| 07/20/1999 | US5926574 Image encoding system |
| 07/20/1999 | US5926572 Method of determining coding type and coding mode for object shape coding |
| 07/20/1999 | US5926477 Multistage relay device |
| 07/20/1999 | US5926225 Image coder which includes both a short-term frame memory and long-term frame memory in the local decoding loop |
| 07/20/1999 | US5926223 Adaptive video decompression |
| 07/20/1999 | US5926121 Signal processing apparatus |
| 07/20/1999 | CA2118189C Image coding method and apparatus therefor |
| 07/15/1999 | WO1999035851A2 Data transformation of the inverse fourier type |
| 07/15/1999 | WO1999035758A1 Method and apparatus for spectral exponent reshaping in a transform coder for high quality audio |
| 07/15/1999 | WO1999035749A2 Reception of variable and run-length encoded data |
| 07/15/1999 | WO1999035748A1 Method for coding a network vector representing a quantized signal and corresponding decoding method |
| 07/15/1999 | WO1999035747A2 Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa |
| 07/15/1999 | WO1999035607A2 Coding method and system |
| 07/15/1999 | WO1999022453A3 Controller for a variable length decoder |
| 07/15/1999 | WO1999022452A3 Universally programmable variable length decoder |
| 07/14/1999 | EP0929175A1 Voice encoding/decoding apparatus coping with modem signal |
| 07/14/1999 | EP0928543A1 Video coding method and apparatus with periodic refresh |
| 07/14/1999 | EP0745290A4 A high-data-rate wireless local-area network |
| 07/14/1999 | EP0719489A4 Video compression using an iterative error data coding method |
| 07/14/1999 | EP0697125B1 Process for vector quantization, especially of voice signals |
| 07/14/1999 | CN1223034A Speech transmission system |
| 07/14/1999 | CN1222997A Audio signal coding and decoding method and audio signal coder and decoder |
| 07/14/1999 | CN1222995A Communication network for transmitting speech signals |
| 07/14/1999 | CN1222993A Variable bitrate speech transmission system |
| 07/14/1999 | CN1222733A Method and apparatus for superimposing additional information signal to video signal |
| 07/14/1999 | CN1044183C Compression of palettized image and binarization for bitwise coding of m-aray alphbets therefor |
| 07/13/1999 | US5924063 Celp-type speech encoder having an improved long-term predictor |
| 07/13/1999 | US5924061 Method of coding a speech signal |
| 07/13/1999 | US5923811 Apparatus and method for decoding data |
| 07/13/1999 | US5923787 Quantization device and method, inverse-quantization device and method, and image processing device and method |
| 07/13/1999 | US5923783 Image encoding apparatus and image decoding apparatus |
| 07/13/1999 | US5923768 Digital audio processing |
| 07/13/1999 | US5923767 Digital audio processing |
| 07/13/1999 | US5923718 Binary counter reading circuit |
| 07/13/1999 | US5923665 Memory controller for decoding a compressed/encoded video data frame |
| 07/13/1999 | US5923629 Magnetic recording encoder system for a (1,7) channel having a 2/3 coding rate |
| 07/13/1999 | US5923375 Memory reduction in the MPEG-2 main profile main level decoder |
| 07/13/1999 | CA2259071A1 Voice encoding/decoding apparatus coping with modem signal |
| 07/13/1999 | CA2180002C Method and apparatus for multiplexed encoding of digital audio information onto a digital audio storage medium |
| 07/08/1999 | WO1999034354A1 Sound encoding method and sound decoding method, and sound encoding device and sound decoding device |
| 07/08/1999 | WO1999004497A3 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor |
| 07/08/1999 | CA2722196A1 A method for speech coding, method for speech decoding and their apparatuses |
| 07/07/1999 | EP0928109A2 Video coding and decoding method and its apparatus |
| 07/07/1999 | EP0928100A1 Run-length encoding |
| 07/07/1999 | EP0928070A2 Compression of documents with markup language that preserves syntactical structure |
| 07/07/1999 | EP0927974A2 Process for compressing digital certificates for use in smart card |
| 07/07/1999 | EP0818037B1 Method and apparatus for efficient implementation of single-sideband filter banks providing accurate measures of spectral magnitude and phase |
| 07/07/1999 | EP0754374B1 Compact source coding tables for encoder/decoder system |
| 07/07/1999 | CN1222009A Compression of decuments with markup language that preserves syntactical structure |
| 07/06/1999 | US5920853 Signal compression using index mapping technique for the sharing of quantization tables |
| 07/06/1999 | US5920832 CELP coding with two-stage search over displaced segments of a one-dimensional codebook |
| 07/06/1999 | US5920353 Multi-standard decompression and/or compression device |
| 07/06/1999 | US5920352 Image memory storage system and method for a block oriented image processing system |
| 07/06/1999 | US5920323 Diagram processing apparatus and method |
| 07/06/1999 | US5920272 Record carrier containing a signal having a sequence of successive information signal portions |
| 07/06/1999 | CA2166042C Decoder for audio signals belonging to compressed and coded audiovisual streams |
| 07/06/1999 | CA2149288C Code conversion system |
| 07/01/1999 | WO1999033187A1 Decoding method and apparatus |
| 07/01/1999 | WO1999033186A1 Method for coding a network vector representing a quantified signal and corresponding decoding method |
| 07/01/1999 | WO1999033185A1 Method for coding a network vector representing a quantified signal and corresponding decoding method |
| 07/01/1999 | WO1999033184A2 Binary code converters and comparators |
| 07/01/1999 | WO1999033183A1 DEVICE FOR ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA |
| 07/01/1999 | WO1999033175A1 Digital signal filter using weightless neural techniques |
| 07/01/1999 | WO1999033050A2 Removing periodicity from a lengthened audio signal |
| 07/01/1999 | WO1999033019A1 Neural networks and neural memory |
| 07/01/1999 | WO1999032962A1 Weightless binary n-tuple thresholding hierarchies |
| 07/01/1999 | WO1999032961A1 Hamming value comparison for unweighted bit arrays |
| 07/01/1999 | DE19758031A1 Video data transmitter for radio communication system |
| 07/01/1999 | CA2281936A1 Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa |
| 06/30/1999 | EP0926898A1 Image encoder and image encoding method, image decoder and image decoding method, and image processor and image processing method |
| 06/30/1999 | EP0926659A2 Speech encoding and decoding method |
| 06/30/1999 | EP0925651A2 Transmission system using a variable length encoder |