| 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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| 12/06/2001 | US20010048486 Apparatus for detection of cut in compressed motion picture data |
| 12/06/2001 | US20010048380 Configurable code generator system for spread spectrum applications |
| 12/06/2001 | DE10027164A1 Circuit for converting digital electrical signals into continuous acoustic signals using digital amplifiers driving electroacoustic transducers with low-pass characteristics |
| 12/06/2001 | DE10022262A1 Verfahren und eine Anordnung zur Codierung bzw. Decodierung einer Folge von Bildern A method and an arrangement for encoding and decoding a series of images |
| 12/05/2001 | EP1161101A1 Videocoding using motion prediction and filtering for block effect reduction |
| 12/05/2001 | EP1161100A2 Variable-length encoding and decoding apparatus |
| 12/05/2001 | EP1161099A1 Segment-by-segment image coding with motion prediction |
| 12/05/2001 | EP1160977A2 Method and apparatus for reducing aliasing in cascaded filter banks |
| 12/05/2001 | EP1160770A2 Perceptual coding of audio signals using separated irrelevancy reduction and redundancy reduction |
| 12/05/2001 | EP1160769A2 Method and apparatus for representing masked thresholds in a perceptual audio coder |
| 12/05/2001 | EP1160763A2 Voice detecting method and apparatus |
| 12/05/2001 | EP1159830A1 Video encoding method based on the matching pursuit algorithm |
| 12/05/2001 | EP1159829A1 Reducing "blocky picture" effects |
| 12/05/2001 | EP1159785A1 Data compression method and apparatus with embedded run-length encoding |
| 12/05/2001 | EP1159738A1 Speech synthesizer based on variable rate speech coding |
| 12/05/2001 | EP1159712A1 3d transformation matrix compression and decompression |
| 12/05/2001 | CN1325565A Circuit Configuration for quantisation of digital signals and for filtering quantisation noise |
| 12/05/2001 | CN1325529A Adaptive criterion for speech coding |
| 12/05/2001 | CN1325222A Time-domain noise inhibition |
| 12/05/2001 | CN1325220A Motion-vector coding method |
| 12/04/2001 | US6327634 System and method for compressing and decompressing configuration data for an FPGA |
| 12/04/2001 | US6327563 Wireless microphone system |
| 12/04/2001 | US6326907 Coding device |
| 12/04/2001 | CA2155260C Method and apparatus for efficient addressing of dram in a video decompression processor |
| 11/29/2001 | WO2001091470A1 Variable length encoding method and variable length encoder |
| 11/29/2001 | WO2001091454A2 Bit-plane dependent signal compression |
| 11/29/2001 | WO2001091306A1 Encoder for transmitting digital image |
| 11/29/2001 | WO2001091300A1 A scrambler and a method of scrambling data words |
| 11/29/2001 | WO2001091121A1 Detector, reproduction system, receiver and method |
| 11/29/2001 | WO2001050611A3 Delta-sigma modulator for fractional-n frequency synthesis |
| 11/29/2001 | US20010047359 Method and apparatus for data compression |
| 11/29/2001 | US20010046329 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs |
| 11/29/2001 | US20010046328 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs |
| 11/29/2001 | US20010046326 Video encoding method using a wavelet transform |
| 11/29/2001 | US20010046325 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs |
| 11/29/2001 | US20010046265 Video source coding with motion prediction and block effect filtering |
| 11/28/2001 | EP1158809A2 Variable length coding |
| 11/28/2001 | EP1158807A2 Data stream conversion apparatus and method, variable length coded data stream generation apparatus and method, and camera system |
| 11/28/2001 | EP1158806A1 Motion vector coding |
| 11/28/2001 | EP1158774A2 Compressing digital images |
| 11/28/2001 | EP1158773A2 Compressing digital images |
| 11/28/2001 | EP1158495A2 Wideband speech coding system and method |
| 11/28/2001 | EP1158494A1 Method and apparatus for performing audio coding and decoding by interleaving smoothed critical band evelopes at higher frequencies |
| 11/28/2001 | EP1158493A2 Concealing packet losses in a Voice of IP (VOIP) tranmission |
| 11/28/2001 | EP1157561A1 Device for image encoding and decoding |
| 11/28/2001 | EP1157559A1 Methods and apparatus for improved motion estimation for video encoding |
| 11/28/2001 | EP1157558A1 Blocking artifact reduction in the dct domain |
| 11/28/2001 | EP1157557A1 Method and arrangement for transforming an image area |
| 11/28/2001 | EP1157555A1 Fine granular scalable video with embedded dct coding of the enh ancement layer |
| 11/28/2001 | EP1157475A1 DISTINGUISHING RECEIVED A-LAW AND $g(m)-LAW SIGNALS IN A PCM MODEM |
| 11/28/2001 | EP1157472A1 Data compression/decompression based on pattern and symbol run length encoding for use in a portable handheld video game system |
| 11/28/2001 | EP1157471A1 Methods and apparatus for correction of higher order delta sigma convertors |
| 11/28/2001 | EP1157470A1 System and method for parallel data compression and decompression |
| 11/28/2001 | EP1157377A1 Speech enhancement with gain limitations based on speech activity |
| 11/28/2001 | EP1157375A1 Celp transcoding |
| 11/28/2001 | EP1157374A2 Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting |
| 11/28/2001 | EP1157350A1 Optimized signal quantification |
| 11/28/2001 | EP1074143B1 Method for compressing image data for bicolor images |
| 11/28/2001 | CN1324060A Image coding/decoding method and its device, and recording medium for recording programme |
| 11/28/2001 | CN1075701C Apparatus and method for decoding data |
| 11/27/2001 | US6324602 Advanced input/output interface for an integrated circuit device using two-level to multi-level signal conversion |
| 11/27/2001 | US6324505 Amplitude quantization scheme for low-bit-rate speech coders |
| 11/27/2001 | US6324306 Variable length code decoder and moving picture decoder having variable length code decoder |
| 11/27/2001 | US6324301 Adaptive postfilter for low bitrate visual telephony noise removal |
| 11/27/2001 | US6324218 Multiple description trellis coded quantization |
| 11/27/2001 | US6323787 Data transmission method and device |
| 11/27/2001 | US6323691 Logic circuit |
| 11/27/2001 | CA2145219C Pipeline system including inverse modeller stage, inverse cosine transform stage, and processing stage |
| 11/22/2001 | WO2001089227A1 Video coding |
| 11/22/2001 | WO2001089226A1 Encoding method for the compression of a video sequence |
| 11/22/2001 | WO2001088904A1 Audio coding |
| 11/22/2001 | WO2001088694A1 Method and apparatus for performing computations using residue arithmetic |
| 11/22/2001 | WO2001048593A9 A method of storing and retrieving miniaturised data |
| 11/22/2001 | US20010044852 Method, apparatus, and product for transmitting multibyte characters in a network |
| 11/22/2001 | US20010044716 Encoding and decoding system using code books |
| 11/22/2001 | US20010044715 Voice data recording and reproducing device employing differential vector quantization with simplified prediction |
| 11/22/2001 | US20010044712 Method and arrangement for changing source signal bandwidth in a telecommunication connection with multiple bandwidth capability |
| 11/22/2001 | US20010043753 System for compression of digital images comprising low detail areas |
| 11/22/2001 | US20010043751 Hierarchical image decoding apparatus and multiplexing method |
| 11/22/2001 | US20010043750 Embedded coding unit and embedded coding method, decoding unit and decoding method, and storage medium |
| 11/22/2001 | US20010043746 Apparatus and method of generating compressed data |
| 11/22/2001 | US20010043745 Method and system for compressing data and a geographic database formed therewith and methods for use thereof in a navigation application program |
| 11/22/2001 | US20010043655 Method and device for adaptive differential pulse code modulation |
| 11/22/2001 | US20010043616 Transcoding in data communications |
| 11/22/2001 | DE10049464A1 Phase quantization apparatus for speech encoding system, controls amount of quantization noise of each phase of speech signal using perceptual weighting function |
| 11/21/2001 | EP1156679A2 Image encoding and decoding method and apparatus, and recording medium in which program therefor is recorded |
| 11/21/2001 | EP1155498A1 Device and method for generating a data flow and device and method for reading a data flow |
| 11/21/2001 | EP1155405A1 Enhanced waveform interpolative coder |
| 11/21/2001 | EP1155360A2 Quality priority image storage and communication |
| 11/21/2001 | CN2461183Y Controller for power of multiple desk of laboratory |
| 11/21/2001 | CN1323493A Method and array for coding a digitized image using an image overall motion vector |
| 11/21/2001 | CN1323426A Method of multichannel data compression |
| 11/21/2001 | CN1075323C Motion vector encoding and decoding method and apparatus, image signal coding and decoding method and apparatus |
| 11/21/2001 | CN1075320C Method of and apparatus for coding in which quantizing degree can be changed according to character of energy of frequency domain |
| 11/20/2001 | US6321193 Distance and distortion estimation method and apparatus in channel optimized vector quantization |
| 11/20/2001 | US6320981 Image processing system and image processing method |
| 11/20/2001 | US6320907 Adaptive tree-search vector quantization in MPEG2 decoder |
| 11/20/2001 | US6320523 Method and apparatus for reducing the time required for compressing data |
| 11/20/2001 | US6320522 Encoding and decoding apparatus with matching length detection means for symbol strings |
| 11/20/2001 | US6320521 System and method for efficiently merging compressed data |