| 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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| 03/09/1999 | US5881173 Bit-plane coding device |
| 03/09/1999 | US5881037 Recording medium, recording method and apparatus, and reproduction method and apparatus |
| 03/09/1999 | US5880980 Distributed decimation sample rate conversion |
| 03/09/1999 | US5880785 Moving picture coding apparatus with total data amount control |
| 03/09/1999 | US5880688 Arithmetic coding context model that adapts to the amount of data |
| 03/09/1999 | US5880687 Cascaded integrator-comb interpolation filter |
| 03/09/1999 | US5880629 Demodulator having variable gain amplifier and A/D converter controlled by signal level |
| 03/04/1999 | WO1998056116A3 Data compression and expansion of an in-level information signal |
| 03/04/1999 | WO1998040969A3 Text file compression system |
| 03/03/1999 | EP0899960A2 Digital signal coding and decoding |
| 03/03/1999 | EP0899959A2 Image data coding and restoring method and apparatus for coding and restoring the same |
| 03/03/1999 | EP0899949A1 Method and apparatus for superimposing additional information signal to video signal |
| 03/03/1999 | EP0899888A1 Coding and decoding methods and devices and equipment using them |
| 03/03/1999 | EP0899886A2 High quality audio encoding/decoding apparatus |
| 03/03/1999 | EP0899720A2 Quantization of linear prediction coefficients |
| 03/03/1999 | EP0899668A2 Match and match address signal prioritization in a content addressable memory encoder |
| 03/03/1999 | EP0898825A1 Data compression on a data connection |
| 03/03/1999 | CN1209917A Data compression and expansion of audio signals |
| 03/02/1999 | US5878387 Coding apparatus having adaptive coding at different bit rates and pitch emphasis |
| 03/02/1999 | US5878273 System for microprogrammable state machine in video parser disabling portion of processing stages responsive to sequence-- end token generating by token generator responsive to received data |
| 03/02/1999 | US5878266 Reservation station for a floating point processing unit |
| 03/02/1999 | US5878183 Digital video/audio recording and reproducing apparatus |
| 03/02/1999 | US5878171 Encoding apparatus |
| 03/02/1999 | US5878169 System and method for coding and/or decoding image adaptive split region of motion picture |
| 03/02/1999 | US5878081 Transmission system for quasi periodic signals |
| 03/02/1999 | US5877716 Word length convertor |
| 03/02/1999 | US5877714 Search circuit for data compression |
| 03/02/1999 | US5877711 Method and apparatus for performing adaptive data compression |
| 03/01/1999 | CA2245765A1 Additional information signal superimposing and detecting system, additional information signal superimposing and detecting method, and additional information signal detecting method and apparatus therefor |
| 02/28/1999 | CA2245415A1 Method and apparatus for superimposing additional information signal to video signal |
| 02/28/1999 | CA2245400A1 Method and apparatus for superimposing and detecting an additional information signal |
| 02/25/1999 | WO1999009748A1 Digital camcorder apparatus with mpeg-2-compatible video compression |
| 02/25/1999 | WO1999009747A1 Video transmission apparatus employing intra-frame-only video compression that is mpeg-2 compatible |
| 02/24/1999 | EP0898422A2 Audio signal decompressing apparatus |
| 02/24/1999 | EP0707772B1 System for multiplexed transmission of compressed video and auxiliary data |
| 02/24/1999 | CN1209020A Temporal and spatial scaleable coding for video object planes |
| 02/23/1999 | US5875439 Nonrecurrent binary code recognizer |
| 02/23/1999 | US5875424 Encoding system and decoding system for audio signals including pulse quantization |
| 02/23/1999 | US5875423 Method for selecting noise codebook vectors in a variable rate speech coder and decoder |
| 02/23/1999 | US5875270 Image display device |
| 02/23/1999 | US5874995 MPEG video decoder having a high bandwidth memory for use in decoding interlaced and progressive signals |
| 02/23/1999 | US5874908 Method and apparatus for encoding Lempel-Ziv 1 variants |
| 02/23/1999 | US5874907 Method and apparatus for providing improved data compression efficiency for an adaptive data compressor |
| 02/23/1999 | CA2065578C Packet-based data compression method |
| 02/18/1999 | WO1999008264A1 Data storage system having efficient block code implementation |
| 02/18/1999 | WO1998052286A3 Swept frequency device test |
| 02/18/1999 | WO1998020696A3 Method and apparatus for compressing and transmitting high speed data |
| 02/17/1999 | EP0710421B1 Bit budget estimation method and device for variable word length encoders |
| 02/17/1999 | CN1208513A Data compression/expansion using a Rice encoder/decoder |
| 02/17/1999 | CN1208489A Multi-channel predictive subband coder using psychoacoustic adaptive bit allocation |
| 02/17/1999 | CN1208286A Ring multiplex decoder and its decoding method |
| 02/17/1999 | CN1042185C Method and apparatus for noise burst detection in a signal processor |
| 02/16/1999 | US5873065 Two-stage compression and expansion of coupling processed multi-channel sound signals for transmission and recording |
| 02/16/1999 | US5873059 Method and apparatus for decoding and changing the pitch of an encoded speech signal |
| 02/16/1999 | US5873058 Voice coding-and-transmission system with silent period elimination |
| 02/16/1999 | US5872604 Methods and apparatus for detection of motion vectors |
| 02/16/1999 | US5872600 Conversion of interlaced picture signals to film picture signals by detecting a pattern and removing selected fields as defined by the interlaced picture signals based on the detected pattern |
| 02/16/1999 | US5872599 Method for generating an output signal |
| 02/16/1999 | US5872577 Device for decoding signals of the MPEG-type |
| 02/16/1999 | US5872530 Method of and apparatus for compressing and decompressing data and data processing apparatus and network system using the same |
| 02/16/1999 | US5872529 Dynamic datastream compression/decompression |
| 02/11/1999 | WO1999006941A2 Apparatus and methods for image and signal processing |
| 02/11/1999 | CA2298738A1 Apparatus and methods for image and signal processing |
| 02/10/1999 | EP0896321A1 Sound compression/decompression method and system |
| 02/10/1999 | EP0896284A1 Compressing and decompressing data |
| 02/10/1999 | EP0895672A2 Communication network for transmitting speech signals |
| 02/10/1999 | EP0691066B1 A transcoder |
| 02/10/1999 | CN1207833A Method and arrangement for making fixed length codes |
| 02/09/1999 | US5870703 Method for encoding audio information |
| 02/09/1999 | US5870497 Decoder for compressed video signals |
| 02/09/1999 | US5870435 Quantization/inverse quantization unit selectably accommodating multiple video encoding standards and including differential pulse code modulator |
| 02/09/1999 | US5870039 Code converter, variable length code decoder, and associated methods |
| 02/09/1999 | US5870037 Method and apparatus, demodulating method and signal demodulating apparatus |
| 02/09/1999 | US5870036 Adaptive multiple dictionary data compression |
| 02/04/1999 | WO1998050886A3 Method for data compression |
| 02/03/1999 | EP0895361A2 Z-coder: A fast adaptive binary arithmetic coder |
| 02/03/1999 | CN1207229A Image encoder and image decoder |
| 02/03/1999 | CN1206964A Image encoding method and device thereof |
| 02/02/1999 | US5867819 For decoding encoded data |
| 02/02/1999 | US5867602 Reversible wavelet transform and embedded codestream manipulation |
| 02/02/1999 | US5867600 Image coding method and system for providing reduced bit rate arithmetic codes |
| 02/02/1999 | US5867508 Method and device for the correction of errors in the transmission of series of information items |
| 02/02/1999 | US5867114 Method and apparatus for performing data compression |
| 02/02/1999 | US5867113 Variable length code decoding apparatus having parallel start code and shift operations |
| 02/02/1999 | CA2154881C A system and method for compression and decompression of audio signals |
| 01/28/1999 | WO1999004572A1 Re-encoding decoded signals |
| 01/28/1999 | WO1999004522A1 Method and apparatus for adaptive loss-less compression of cell/packet headers |
| 01/28/1999 | WO1999004521A2 A method and apparatus for segmentation and reassembly of packets/cells over satellite/wireless networks |
| 01/28/1999 | WO1999004515A1 Method and apparatus for fast acquisition and synchronization of transmission frames |
| 01/28/1999 | WO1999004509A1 Method and apparatus for minimizing delay variance via time divided transmissions |
| 01/28/1999 | WO1999004508A1 Multicarrier demux/demod (mcdd) wireless network architecture |
| 01/28/1999 | WO1999004506A1 Method for coding an audio signal |
| 01/28/1999 | WO1999004505A1 Method for signalling a noise substitution during audio signal coding |
| 01/28/1999 | WO1999004498A2 Method and apparatus for encoding and decoding multiple audio channels at low bit rates |
| 01/28/1999 | WO1999004497A2 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor |
| 01/28/1999 | WO1999004340A1 A frame format and frame assembling/disassembling method for the frame format |
| 01/28/1999 | WO1999004339A2 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links |
| 01/28/1999 | WO1999004338A1 Method and apparatus for adaptive control of forward error correction codes |
| 01/28/1999 | CA2830878A1 Signal adaptive filtering method, signal adaptive filter and computer readable medium for storing program therefor |
| 01/27/1999 | EP0893925A2 Image processing method, image processing apparatus and data recording medium |