| 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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| 09/26/2001 | EP1137002A1 Method and apparatus for recording and reproducing, using concatenated encoding and iterative decoding |
| 09/26/2001 | EP1137001A1 Reproduction of recorded data using a soft input/soft output demodulator |
| 09/26/2001 | EP1136986A2 Audio datastream transcoding apparatus |
| 09/26/2001 | EP1135926A1 Improvement of fine granularity scalability using bit plane coding of transform coefficients |
| 09/26/2001 | EP1135743A2 A system for building a data compression encoder |
| 09/26/2001 | EP1025646B1 Methods and devices for encoding audio signals and methods and devices for decoding a bit stream |
| 09/26/2001 | EP0707761B1 Arrangement for determining a signal spectrum of a wideband digital signal and for deriving bit allocation information in response thereto |
| 09/26/2001 | EP0702827B1 Method of converting a sequence of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier |
| 09/26/2001 | EP0646932B1 Circuit for decoding variable-length code, and system for decoding variable-length code which uses the circuit |
| 09/26/2001 | CN1315115A Motion estimation for digital video |
| 09/26/2001 | CN1315033A Signal processing techniques for time-scale and/or pitch modification of audio signals |
| 09/26/2001 | CN1315023A Circuit and method for performing bidimentional transform during processing of an image |
| 09/26/2001 | CN1314762A 数据传输方法和数据传输系统 Data transmission method and data transmission system |
| 09/26/2001 | CN1071914C Method for encoding signal and method for decoding signal |
| 09/25/2001 | US6295381 Coding apparatus and decoding apparatus of image data and corresponding shape data at different resolutions |
| 09/25/2001 | US6295014 System for processing one-bit audio signals |
| 09/25/2001 | US6295010 8B/10B encoder system and method |
| 09/25/2001 | US6295009 Audio signal encoding apparatus and method and decoding apparatus and method which eliminate bit allocation information from the encoded data stream to thereby enable reduction of encoding/decoding delay times without increasing the bit rate |
| 09/25/2001 | US6295008 Method and apparatus for truncated decoding |
| 09/20/2001 | WO2001069793A1 Image encoding device, decoding device and encoding method, decoding method, and recorded program on which programs of the methods are recorded |
| 09/20/2001 | WO2000048171A9 Speech enhancement with gain limitations based on speech activity |
| 09/20/2001 | US20010023480 Conversion between packed floating point data and packed 32-bit integer data in different architectural registers |
| 09/20/2001 | US20010023399 Audio signal processing apparatus and signal processing method of the same |
| 09/20/2001 | US20010022892 Coded picture data reproducing apparatus |
| 09/20/2001 | US20010022817 Image data processing apparatus and motion compensation processing method used therefor, and recording medium |
| 09/20/2001 | US20010022554 Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier and device for decoding |
| 09/19/2001 | EP1134901A1 Method and apparatus for data compression of network packets employing per-packet hash tables |
| 09/19/2001 | EP1134900A1 Method and apparatus for data compression of network packets |
| 09/19/2001 | EP1133877A1 Process and device for coding images according to the mpeg standard for the insetting of imagettes |
| 09/19/2001 | EP0966793B1 Audio coding method and apparatus |
| 09/19/2001 | EP0864146A4 Multi-channel predictive subband coder using psychoacoustic adaptive bit allocation |
| 09/19/2001 | EP0764938B1 Perceptual noise masking based on synthesis filter frequency response |
| 09/19/2001 | CN1314045A Imaging device and signal processing method |
| 09/19/2001 | CN1313984A Method and apparatus for separation of impulsive and non-impulsive components in a signal |
| 09/19/2001 | CN1313983A Noise signal encoder and voice signal encoder |
| 09/19/2001 | CN1071526C Adaptive variable-length coding and decoding methods for image data |
| 09/18/2001 | US6292817 Discrete cosine transformation circuit |
| 09/18/2001 | US6292815 Data conversion between floating point packed format and integer scalar format |
| 09/18/2001 | US6292814 Methods and apparatus for implementing a sign function |
| 09/18/2001 | US6292777 Phase quantization method and apparatus |
| 09/18/2001 | US6292774 Introduction into incomplete data frames of additional coefficients representing later in time frames of speech signal samples |
| 09/18/2001 | US6292591 Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks |
| 09/18/2001 | US6292588 Image predictive decoding apparatus |
| 09/18/2001 | US6292587 Image encoding method and apparatus with adaptive prediction |
| 09/18/2001 | US6292514 Video encoding apparatus and video decoding apparatus |
| 09/18/2001 | US6292115 Data compression for use with a communications channel |
| 09/18/2001 | US6292114 Efficient memory mapping of a huffman coded list suitable for bit-serial decoding |
| 09/13/2001 | WO2001067777A1 Resynchronization method for decoding video |
| 09/13/2001 | WO2001067715A1 Pre-verification of checksums used with checksum-based header compression |
| 09/13/2001 | WO2001067709A2 A technique for compressing a header field in a data packet |
| 09/13/2001 | WO2001067671A2 Data embedding in digital telephone signals |
| 09/13/2001 | WO2001067616A1 Arithmetic decoding of an arithmetically encoded information signal |
| 09/13/2001 | WO2001067437A1 Speech decoder and a method for decoding speech |
| 09/13/2001 | WO2001067430A1 Image encoding method |
| 09/13/2001 | WO2001029752A3 Data file compression and decompression method |
| 09/13/2001 | WO1997013348A3 Block coding for digital video transmission |
| 09/13/2001 | US20010021274 Data compression device of digital recording system and controlling method thereof |
| 09/13/2001 | US20010021273 Pixel-based data modifying method and device |
| 09/13/2001 | US20010021268 Hierarchical hybrid shot change detection method for MPEG-compressed video |
| 09/13/2001 | US20010021221 Transcoding method and device |
| 09/13/2001 | US20010020911 High speed encoder and method thereof |
| 09/13/2001 | US20010020905 Quantization method for bit rate transcoding applications |
| 09/13/2001 | CA2402344A1 Image encoding method |
| 09/13/2001 | CA2400947A1 Data embedding in digital telephone signals |
| 09/12/2001 | EP1133191A1 Hierarchical hybrid shot change detection method for MPEG-compressed video |
| 09/12/2001 | EP1133124A2 Coding for packetized serial data |
| 09/12/2001 | EP1133123A2 64b/66b decoding, for packetized serial data |
| 09/12/2001 | EP1132893A2 Constraining pulse positions in CELP vocoding |
| 09/12/2001 | EP1131790A2 Apparatus and method for identifying the location of a coding unit |
| 09/12/2001 | EP1025485B1 Multifunction bipartite look-up table |
| 09/12/2001 | EP0718843B1 Signal modulation method, signal modulator, signal demodulation method and signal demodulator |
| 09/12/2001 | EP0711488A4 A method for estimating motion in a video sequence |
| 09/12/2001 | CN1312977A Scalable audio coder and decoder |
| 09/12/2001 | CN1312976A System and method of masking quantization noise of audio signals |
| 09/12/2001 | CN1312974A System and method for entropy ercoding quantized transform coefficients of a sigral |
| 09/12/2001 | CN1312655A Picture coder and method, picture decoder and method and distribution medium |
| 09/12/2001 | CN1312555A Signal modulation method, signal modulation device, signal demodulation method and signal demodulation device |
| 09/11/2001 | US6289311 Sound synthesizing method and apparatus, and sound band expanding method and apparatus |
| 09/11/2001 | US6289307 Codebook preliminary selection device and method, and storage medium storing codebook preliminary selection program |
| 09/11/2001 | US6289306 Data processing of a bitstream signal |
| 09/11/2001 | US6289173 ECL in a recording and reproduction device in which coefficient groups including coefficient data corresponding to low frequency components of the first axis in at least two overlapped coding blocks are not recorded by the same recording head |
| 09/11/2001 | US6289130 Method for real-time lossless data compression of computer data |
| 09/11/2001 | US6289128 Method and apparatus for sharing a least significant bit of encoded data between multiple numeric data values |
| 09/11/2001 | US6288796 Equipment and method for transmitting facsimile signal |
| 09/11/2001 | US6288668 Analog to digital converter, encoder, and recorded data reproducing apparatus |
| 09/11/2001 | US6288665 Analog to digital converter, encoder, and recorded data reproducing apparatus |
| 09/11/2001 | US6288657 Encoding apparatus and method, decoding apparatus and method, and distribution media |
| 09/11/2001 | US6288655 Encoding and decoding techniques for data in 24 bit sequence |
| 09/11/2001 | US6288654 Data conversion apparatus, data conversion method, and recording medium |
| 09/11/2001 | CA2331611C Multi-channel predictive subband coder using psychoacoustic adaptive bit allocation |
| 09/07/2001 | WO2001065544A1 Closed-loop multimode mixed-domain linear prediction speech coder |
| 09/07/2001 | WO2001065542A1 Voice encoding/decoding device and method therefor |
| 09/07/2001 | WO2001065439A1 A technique for data compression by decoding binary encoded data |
| 09/07/2001 | WO2001065395A1 Infinite level meta-learning through compression |
| 09/07/2001 | WO2000048170A9 Celp transcoding |
| 09/06/2001 | US20010019591 Multiple description trellis coded quantization |
| 09/06/2001 | US20010019590 Code modulator and code modulation method |
| 09/06/2001 | US20010019588 Scene characteristics detection type video encoding apparatus |
| 09/06/2001 | US20010019311 Method of data transmission over a bus system |
| 09/05/2001 | EP1130927A2 Apparatus, method and computer program product for transcoding a coded multiplex sound and moving pictuture sequence |