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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09/30/1992 | EP0506535A1 Method and system for processing of pre-echos of a frequency transform coded digital audio signal |
09/30/1992 | EP0506446A1 Digital modulating method and digital modulating apparatus |
09/30/1992 | EP0506405A2 Image transmission method, and apparatus therefor |
09/30/1992 | EP0506345A2 Josephson logic gate having a plurality of input ports and a Josephson logic circuit that uses such a Josephson logic gate |
09/30/1992 | EP0506294A2 Hierarchical variable length decoder for digital video data |
09/30/1992 | EP0506185A1 Multistage decoder |
09/30/1992 | EP0505654A1 Vector quantizing method for coding signals and system for implementing said method |
09/30/1992 | EP0505383A1 Improvements in computer systems |
09/30/1992 | CA2083709A1 Coding apparatus or method for digital audio signal |
09/29/1992 | WO1992017981A1 Process for compressing video images |
09/29/1992 | US5151968 Vector quantization encoder and vector quantization decoder |
09/29/1992 | US5151949 System and method employing multiple predictor sets to compress image data having different portions |
09/29/1992 | US5151941 Digital signal encoding apparatus |
09/29/1992 | US5151697 Data structure management tagging system |
09/29/1992 | CA2106974A1 Process for compressing video images |
09/29/1992 | CA1308194C Method and apparatus employing offset extraction and companding for digitally encoding and decoding high-fidelity audio signals |
09/28/1992 | CA2063954A1 Method and system for processing the preechos of an audio-digital signal coded by frequency transformation |
09/23/1992 | EP0504903A2 Apparatus for and method of preprocessing binary picture data prior to run-length encoding |
09/23/1992 | EP0504627A2 Speech parameter coding method and apparatus |
09/23/1992 | EP0504485A2 A speaker-independent label coding apparatus |
09/22/1992 | US5150430 Lossless data compression circuit and method |
09/22/1992 | US5150409 Device for the identification of messages |
09/22/1992 | US5150208 Encoding apparatus |
09/22/1992 | US5150119 Data compression method and apparatus |
09/16/1992 | EP0503956A2 Decompression of video signal |
09/16/1992 | EP0503863A2 Lexicographical encoding and decoding of state-dependent codes |
09/16/1992 | CA2062200A1 Decompression processor for video applications |
09/15/1992 | US5148480 Decoder |
09/15/1992 | US5148161 Digital signal processor for fixed and floating point data |
09/15/1992 | CA1307590C Digital system and method for compressing speech signals for storageand transmission |
09/08/1992 | US5146422 Reduced execution time convert to binary circuit |
09/08/1992 | US5146325 Video signal decompression apparatus for independently compressed even and odd field data |
09/08/1992 | US5146324 Data compression using a feedforward quantization estimator |
09/08/1992 | US5146222 Method of coding an audio signal by using coding unit and an adaptive orthogonal transformation |
09/08/1992 | US5146221 Data compression apparatus and method |
09/08/1992 | US5146220 Data conversion method and apparatus for converting undefined length data to fixed length data |
09/08/1992 | US5146115 Domino-logic decoder |
09/03/1992 | WO1992015085A1 Demultiplexer comprising a three-state gate |
09/02/1992 | EP0501580A1 Sigma-delta modulator |
09/02/1992 | EP0500961A1 Voice coding system |
09/02/1992 | CN1064185A Encoding circuit for transform coding of picture signal and decoding circuit for decoding said signal |
09/01/1992 | US5144428 Method and apparatus for decoding image signals using two processing modes |
09/01/1992 | US5144423 Hdtv encoder with forward estimation and constant rate motion vectors |
09/01/1992 | US5144308 Idle channel tone and periodic noise suppression for sigma-delta modulators using high-level dither |
08/26/1992 | EP0275273B1 Method and system for compressing speech signal data |
08/25/1992 | US5142584 Speech coding/decoding method having an excitation signal |
08/25/1992 | US5142421 Device for recording a digital information signal on a record carrier |
08/25/1992 | US5142362 Method of hydrid digital coding distinguishing motion pictures from still pictures |
08/25/1992 | US5142361 Motion vector detecting apparatus for video telephone/teleconference systems |
08/25/1992 | US5142283 Arithmetic compression coding using interpolation for ambiguous symbols |
08/25/1992 | US5142282 Data compression dictionary access minimization |
08/25/1992 | US5142167 Encoding for simultaneous switching output noise reduction |
08/20/1992 | WO1992014306A1 Apparatus and methods employing distribution preserving tomlinson precoding in transmission of digital data signals |
08/19/1992 | EP0499307A1 Encoding circuit for transform coding of a picture signal and decoding circuit for decoding said signal |
08/19/1992 | EP0499225A2 Variable-length code decoding device |
08/19/1992 | EP0499088A2 Method and apparatus for communicating compressed digital video signals using multiple processors |
08/18/1992 | US5140323 Digital signal orthogonal transformer apparatus |
08/18/1992 | US5140322 Coder unit for variable word length code |
08/18/1992 | US5140321 Data compression/decompression method and apparatus |
08/12/1992 | EP0498511A1 Method of and apparatus for coding digital image data |
08/12/1992 | CN1017856B Variable long code sequential decoding method and its programmable circuit |
08/11/1992 | US5138662 Speech coding apparatus |
08/11/1992 | US5138447 Method and apparatus for communicating compressed digital video signals using multiple processors |
08/11/1992 | US5138316 Variable length code demodulating apparatus and address control method thereof |
08/11/1992 | US5138315 Arrangements for variable-length encoding and decoding of digital signals |
08/11/1992 | US5138197 Address decoder array composed of CMOS |
08/06/1992 | WO1992013396A1 Process for transmitting digitised, block-coded audio signals using scale factors |
08/06/1992 | DE4103277A1 Encoding of place or time-dependent analogue functions - assembling successive samples with symbolic significance into quasi-words for stepwise abstraction in hierarchical associative memory |
08/05/1992 | EP0497625A1 Shock absorber |
08/05/1992 | EP0497479A1 Method of and apparatus for generating auxiliary information for expediting sparse codebook search |
08/05/1992 | EP0497413A1 Subband coding system and a transmitter comprising the coding system |
08/05/1992 | EP0497058A2 Video coding apparatus |
08/04/1992 | US5136663 Vector quantization image processing apparatus |
08/04/1992 | US5136618 Method and apparatus for bandwidth reduction of modulated signals |
08/04/1992 | US5136377 Adaptive non-linear quantizer |
08/04/1992 | US5136374 Geometric vector quantization |
08/04/1992 | US5136291 Transmitting binary data files using electronic mail |
08/04/1992 | US5136290 Message expansion decoder and decoding method for a communication channel |
08/04/1992 | US5136289 Dictionary searching system |
07/29/1992 | EP0496541A1 Vector quantizer using an ordered continuity-constrained codebook |
07/28/1992 | US5134477 Hdtv receiver |
07/28/1992 | US5134475 Adaptive leak hdtv encoder |
07/28/1992 | US5134396 Method and apparatus for encoding and decoding data utilizing data compression and neural networks |
07/23/1992 | WO1992012607A1 Encoder/decoder for multidimensional sound fields |
07/23/1992 | WO1992012598A1 Compression of video signals |
07/22/1992 | EP0495687A2 Oversampling DA converter with operational amplifier driven by a single reference voltage |
07/22/1992 | EP0494990A1 Process for transmitting a signal. |
07/21/1992 | US5132925 Radix-16 divider using overlapped quotient bit selection and concurrent quotient rounding and correction |
07/15/1992 | EP0494738A2 A sigma-delta modulator for a D/A converter with dither signal |
07/15/1992 | EP0494709A2 Signal transmission system |
07/15/1992 | EP0494576A1 Method and system for controlling the degree of compression applied by a node of a data communication network |
07/14/1992 | US5131016 Communications network data compression control system and method |
07/14/1992 | US5130815 Method and apparatus for encoding a video signal having multi-language capabilities |
07/09/1992 | WO1992011728A1 Apparatus and method for dynamic step quantization |
07/08/1992 | EP0494038A2 Run-length encoding in extensible character sets |
07/08/1992 | EP0493466A1 Word width reduction system for videosignal processing and transmission. |
07/07/1992 | US5128756 High definition television coding arrangement with graceful degradation |
07/07/1992 | CA1304812C Method for converting a bit map of an image to a run length or run end representation |
07/01/1992 | EP0493293A2 Bipolar element bifet array decoder |
07/01/1992 | EP0493136A2 Interframe-coded output data amount control system |