| 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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| 03/13/2002 | EP1187336A2 Compression in the presence of shared data |
| 03/13/2002 | EP1187335A2 Method of modulating and/or demodulating RLL code having enhanced direct current suppression capability |
| 03/13/2002 | EP1187101A2 Method and apparatus for preclassification of audio material in digital audio compression applications |
| 03/13/2002 | EP1187098A2 Compression of HMM prototypes |
| 03/13/2002 | EP1186175A1 Method and device for compressing and decompressing data |
| 03/13/2002 | EP1186105A1 Arithmetic decoding of an arithmetically encoded information signal |
| 03/13/2002 | EP1186104A1 Differential pulse code modulation system |
| 03/13/2002 | EP1186100A2 Generating coefficients for a prediction filter in an encoder |
| 03/13/2002 | EP0738441B1 Encoding and decoding of a wideband digital information signal |
| 03/13/2002 | CN1339922A Separating and merging device, method for coding signal and computer program product |
| 03/13/2002 | CN1339877A Header label compressor and header label compressing method |
| 03/12/2002 | US6357029 Joint multiple program error concealment for digital audio broadcasting and other applications |
| 03/12/2002 | US6356766 Compressed data service in DECT/GSM interworking |
| 03/12/2002 | US6356665 Quad-tree embedded image compression and decompression method and apparatus |
| 03/12/2002 | US6356661 Method and device for robust decoding of header information in macroblock-based compressed video data |
| 03/12/2002 | US6356660 Method for compressing raster data |
| 03/12/2002 | US6356591 Video and audio processing method and apparatus |
| 03/12/2002 | US6356215 Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words |
| 03/12/2002 | US6356213 System and method for prediction-based lossless encoding |
| 03/07/2002 | WO2002019536A2 Relational differentiation encoding |
| 03/07/2002 | WO2002019535A1 Hardware implementation of a compression algorithm |
| 03/07/2002 | WO2002019534A1 Binary linear codes generation apparatus and method using orthogonal codes for communication system |
| 03/07/2002 | WO2002019318A1 Noise suppressor and noise suppressing method |
| 03/07/2002 | WO2002019267A2 Method and device for the plotting of scanned information, in particular operating data for a motor vehicle |
| 03/07/2002 | WO2002019095A2 Method of running an algorithm and a scalable programmable processing device |
| 03/07/2002 | US20020029206 Data compressing apparatus and a data decompressing apparatus, a data compressing method and a data decompressing method,and a data compressing or decompressing dictionary creating apparatus and a computer readable recording medium storing a data compressing |
| 03/07/2002 | US20020029143 System and method for effectively implementing fixed masking thresholds in an audio encoder device |
| 03/07/2002 | US20020029141 Speech enhancement with gain limitations based on speech activity |
| 03/07/2002 | US20020028061 Method and apparatus of processing video coding bit stream, and medium recording the programs of the processing |
| 03/07/2002 | US20020028022 Image coding device and method therof and image decoding device and method thereof |
| 03/07/2002 | US20020027558 Data transfer apparatus and method |
| 03/07/2002 | US20020027519 Scrambler and a method of scrambling data words |
| 03/07/2002 | US20020027516 Entropy encoding and decoding |
| 03/07/2002 | US20020027515 Data stream conversion apparatus and method, variable length coded data stream generation apparatus and method, and camera system |
| 03/07/2002 | US20020027514 Retrievable memory capable of outputting a piece of data with respect to a plurality of results of retrieve |
| 03/07/2002 | DE10042005A1 Verfahren und Vorrichtung zum Aufzeichnen von abgetasteten Informationen, insbesondere von Betriebsdaten eines Kraftfahrzeuges Method and apparatus for recording sampled information, in particular operational data of a motor vehicle |
| 03/06/2002 | EP1185108A1 Video encoding apparatus and video encoding method |
| 03/06/2002 | EP1184842A2 Relative pulse position in CELP vocoding |
| 03/06/2002 | EP1183784A1 System employing data compression transparent mode with compression parameter negotiation |
| 03/06/2002 | EP1183783A1 Data compression method and apparatus with embedded run-length encoding using mathematical run processing |
| 03/06/2002 | EP1112621B1 Device and method for entropy encoding of information words and device and method for decoding entropy-encoded information words |
| 03/06/2002 | EP1019907B1 Speech coding |
| 03/06/2002 | CN1339225A Method and arrangement for transforming an image area |
| 03/06/2002 | CN1339224A System and method for encoding and decoding enhancement layer data using base layer quantization data |
| 03/06/2002 | CN1338872A Method for protecting secret video telephone communication and video telephone device |
| 03/06/2002 | CN1080516C Field elimination apparatus for video compression/decompression system |
| 03/05/2002 | US6353912 Encoding circuit, encoding method, digital signal transmitting apparatus, and digital signal recording/reproducing apparatus |
| 03/05/2002 | US6353681 Computer system for realizing coding function having improved error resilience |
| 03/05/2002 | CA2340610C Encoder/decoder |
| 03/05/2002 | CA2332407C Method for defining coding information |
| 03/05/2002 | CA2250284C A perceptual compression and robust bit-rate control system |
| 02/28/2002 | WO2002017644A1 Video coding |
| 02/28/2002 | WO2002017538A2 Fixed, variable and adaptive bit rate data source encoding (compression) method |
| 02/28/2002 | WO2002017494A2 Non-power-of-two grey-code counter system having binary incrementer with counts distributed with bilateral symmetry |
| 02/28/2002 | WO2002017320A1 Method of storing or decoding a stream of bits |
| 02/28/2002 | WO2002017318A1 Method and apparatus for reducing the word length of a digital input signal and method and apparatus for recovering the digital input signal |
| 02/28/2002 | WO2002017300A1 Frequency thinning apparatus for thinning out frequency components of signal and frequency thinning apparatus |
| 02/28/2002 | WO2001082628A3 Efficient video data access using fixed ratio compression |
| 02/28/2002 | US20020026620 Re-use of static checksum information in header compression/decompression applications |
| 02/28/2002 | US20020026466 Arithmetic unit and data processing unit |
| 02/28/2002 | US20020025004 Method and apparatus for reducing the word length of a digital input signal and method and apparatus for recovering a digital input signal |
| 02/28/2002 | US20020025000 Method of transcoding and apparatus of transcoding for video coded bitstream |
| 02/28/2002 | US20020024999 Video encoding apparatus and method and recording medium storing programs for executing the method |
| 02/28/2002 | US20020024525 Image encoding apparatus and method |
| 02/27/2002 | EP1181829A1 Resynchronization method for decoding video |
| 02/27/2002 | EP1181687A1 Multipulse interpolative coding of transition speech frames |
| 02/27/2002 | EP1181667A1 Compression sensitive sharpening |
| 02/27/2002 | EP0931382B1 Method and apparatus for decoding block codes |
| 02/27/2002 | EP0883950B1 Transition-controlled digital encoding and signal transmission system |
| 02/27/2002 | CN1338182A Method and device for reducing blocking artifact in the DCT domain |
| 02/27/2002 | CN1338152A Cascade sigma-Delta modulator |
| 02/27/2002 | CN1338096A Adaptive windows for analysis-by-synthesis CELP-type speech coding |
| 02/27/2002 | CN1337785A Length-changeable decoding system and method |
| 02/27/2002 | CN1337671A Relative pulse position of code-excited linear predict voice coding |
| 02/27/2002 | CN1080067C Detecting errors in video images |
| 02/27/2002 | CN1079966C 随机码发生器 Random code generator |
| 02/26/2002 | US6351501 Apparatus and method for providing direct current balanced code |
| 02/26/2002 | US6351494 Classified adaptive error recovery method and apparatus |
| 02/26/2002 | US6351226 Block-by-block data compression with quantization control |
| 02/21/2002 | WO2002015585A1 Method and apparatus for transferring video frame in telecommunication system |
| 02/21/2002 | WO2002015584A2 Method for carrying out integer approximation of transform coefficients, and coder and decoder |
| 02/21/2002 | WO2002015443A1 System and method for huffman shaping in a data communication system |
| 02/21/2002 | WO2002015408A2 Dual mode data compression for operating code |
| 02/21/2002 | WO2002015407A2 Method and arrangement for synchronizing a σδ-modulator |
| 02/21/2002 | WO2002015185A1 Method of device for adding or extracting a secondary information signal to/from a rll code sequence |
| 02/21/2002 | US20020023116 Signal processing device and signal processing method |
| 02/21/2002 | US20020022898 Digital audio coding apparatus, method and computer readable medium |
| 02/21/2002 | US20020021842 Circuit and method for performing a two-dimensional transform during the processing of an image |
| 02/21/2002 | US20020021771 Detector, reproduction system, receiver and method |
| 02/21/2002 | US20020021753 Video signal coding method and video signal encoder |
| 02/21/2002 | US20020021752 Video coding |
| 02/21/2002 | US20020021645 Data recovery apparatus and method |
| 02/21/2002 | US20020021234 Encoding, decoding, and probability estimation method |
| 02/21/2002 | US20020021233 Data processing apparatus and method |
| 02/21/2002 | CA2316443A1 Jitter frequency shifting .delta.-.sigma. modulated signal synchronization mapper |
| 02/20/2002 | EP1180900A2 Separating and merging of MPEG-2 coded bitstream |
| 02/20/2002 | EP1180871A2 Method and apparatus for header compression |
| 02/20/2002 | EP1180764A1 Confidence score in decoded signal for speech recognition over wireless transmission channels |
| 02/20/2002 | EP0699334B1 Method and apparatus for group encoding signals |
| 02/20/2002 | CN1337043A Wideband audio transmission system |