| 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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| 06/10/1997 | US5638125 Quantization step size control apparatus using neural networks |
| 06/10/1997 | US5638069 High throughput variable length decoder and apparatus comprising such decoder |
| 06/10/1997 | US5638067 Variable length coder |
| 06/10/1997 | US5638066 Efficient packed encoding method for ASN.1 |
| 06/10/1997 | US5638063 Code modulation method, code demodulation method, and code detection method |
| 06/05/1997 | WO1997020395A1 A method and an arrangement for making fixed length codes |
| 06/05/1997 | CA2238015A1 A method and an arrangement for making fixed length codes |
| 06/04/1997 | EP0777387A2 Method and apparatus for encoding digital video signals |
| 06/04/1997 | EP0777386A2 Method and apparatus for encoding and decoding an image |
| 06/04/1997 | EP0777226A2 Write equalization for partial response channels |
| 06/04/1997 | EP0776569A1 Method and system for encoding and decoding image data |
| 06/04/1997 | EP0776559A1 System and method for inverse discrete cosine transform implementation |
| 06/03/1997 | US5636324 Apparatus and method for stereo audio encoding of digital audio signal data |
| 06/03/1997 | US5635986 Method for encoding a contour of an object in a video signal by using a contour motion estimation technique |
| 06/03/1997 | US5635985 Low cost joint HD/SD television decoder methods and apparatus |
| 06/03/1997 | US5635938 Quantizing and dequantizing circuit with reduced size |
| 06/03/1997 | US5635933 Rate 16/17 (d=0,G=6/I=7) modulation code for a magnetic recording channel |
| 06/03/1997 | US5635932 Data processing apparatus |
| 06/03/1997 | US5635931 System and method for compressing data information |
| 05/29/1997 | WO1997019520A1 Digital transmission system for transmitting a digital audio signal being in the form of samples of a specific wordlength and occurring at a specific sampling rate |
| 05/29/1997 | WO1997019406A1 Storage device having a nonvolatile memory for storing user changeable operating parameters |
| 05/28/1997 | EP0776133A2 Image signal decoder |
| 05/28/1997 | EP0776098A2 Subband coding/decoding |
| 05/28/1997 | EP0776095A2 System and method for compressing digitized signals in implantable and battery powered devices |
| 05/28/1997 | EP0775424A1 Method for the production and tansmission of enhanced interactive multimedia information |
| 05/28/1997 | EP0775389A2 Encoding system and encoding method for encoding a digital signal having at least a first and a second digital signal component |
| 05/28/1997 | CN1150873A A method and system for digital audio information broadcasting comprising data compression, encryption and speech synthesizing |
| 05/28/1997 | CN1150853A Method and apparatus for low rate coding and decoding |
| 05/28/1997 | CN1150740A Image signal coding device and method therefor |
| 05/28/1997 | CN1150733A TV receiver with multiple character code translator |
| 05/27/1997 | US5634082 High efficiency audio coding device and method therefore |
| 05/27/1997 | US5633981 Method and apparatus for adjusting dynamic range and gain in an encoder/decoder for multidimensional sound fields |
| 05/27/1997 | US5633685 Method and apparatus for encoding an image signal having an object by using an extension-interpolation technique |
| 05/27/1997 | US5633636 For use in an analog-to-digital converter |
| 05/27/1997 | US5633631 Binary-to-ternary encoder |
| 05/23/1997 | CA2190925A1 System and method for compressing digitized signals in implantable and battery powered devices |
| 05/21/1997 | EP0774840A1 Information bit sequence transmission method with selective protection against transmission errors, transmission method using such a coding and correction method |
| 05/21/1997 | EP0630544B1 Image-adaptive process for regulating the length of a quantification interval during image data reduction |
| 05/21/1997 | CN1150304A Signal binary coding circuit and digital signal processing apparatus |
| 05/21/1997 | CN1150283A Method and apparatus for formation of standardized image templates |
| 05/21/1997 | CN1150282A Method for compressing and decompressing standardized portrait images |
| 05/20/1997 | US5632003 Computationally efficient adaptive bit allocation for coding method and apparatus |
| 05/20/1997 | US5631644 Image encoding apparatus |
| 05/15/1997 | WO1997017797A2 Apparatus and method for quadtree based variable block size motion estimation |
| 05/14/1997 | EP0773690A2 Method for encoding a video data stream |
| 05/14/1997 | EP0773666A2 Image coding method and system for providing reduced bit rate artihmetic codes |
| 05/14/1997 | EP0773634A2 Audio subband coding method |
| 05/14/1997 | EP0772929A1 Methods and systems for creating and authenticating unalterable self-verifying articles |
| 05/14/1997 | EP0611511B1 Video signal decompression apparatus for independently compressed even and odd field data |
| 05/14/1997 | EP0462559B1 Speech coding and decoding system |
| 05/14/1997 | CN1149952A Apparatus and method for decoding video images |
| 05/14/1997 | CN1149806A Method for reproducing video frequency data of compressed code |
| 05/13/1997 | US5630036 Image data compression method involving deleting data in areas where predicted color value, based on color change between adjacent pixels, is small, and image data processing device implementing same method |
| 05/13/1997 | US5630012 Speech efficient coding method |
| 05/13/1997 | US5629915 Digital signal conversion enabling to find unauthorized change of the signal |
| 05/13/1997 | US5629884 Log converter utilizing offset and method of use thereof |
| 05/13/1997 | US5629779 For dividing an input image signal into sub-blocks |
| 05/13/1997 | US5629778 Method and apparatus for reduction of image data compression noise |
| 05/13/1997 | US5629699 Analogue-to-digital converter and analogue-to-digital conversion system embodying said converter |
| 05/13/1997 | US5629697 Code conversion circuit |
| 05/13/1997 | CA2037044C Apparatus for run and string data compression |
| 05/07/1997 | EP0772363A2 Video data compression |
| 05/07/1997 | EP0772362A2 Video data compression |
| 05/07/1997 | EP0772186A2 Speech encoding method and apparatus |
| 05/07/1997 | EP0772185A2 Speech decoding method and apparatus |
| 05/07/1997 | EP0771507A1 Method and apparatus for reduction of image data compression noise |
| 05/07/1997 | EP0719483B1 Process for determining the type of coding to be selected for coding at least two signals |
| 05/07/1997 | EP0525168B1 Demultiplexer comprising a three-state gate |
| 05/07/1997 | DE19643915A1 Verfahren und Schaltung zur Bestimmung eines Quantisierintervalls in einem Bildkodierer Method and circuit for determining a Quantisierintervalls in a video encoder |
| 05/07/1997 | DE19540530A1 Compressed data signal transmission |
| 05/07/1997 | CN1149234A Video/audio signal coding system and method |
| 05/07/1997 | CN1149233A Method and apparatus for compressing video information using motion dependent prediction |
| 05/07/1997 | CN1149217A Signal processing device |
| 05/06/1997 | US5627995 Data compression and decompression using memory spaces of more than one size |
| 05/06/1997 | US5627939 Speech recognition system and method employing data compression |
| 05/06/1997 | US5627938 Rate loop processor for perceptual encoder/decoder |
| 05/06/1997 | US5627937 Apparatus for adaptively encoding input digital audio signals from a plurality of channels |
| 05/06/1997 | US5627917 Variable length coding system having a zig-zag FIFO for selectively storing each data coefficient and zero-run count |
| 05/06/1997 | US5627916 Image processing method and apparatus |
| 05/06/1997 | US5627591 For use in a motion-compensated video signal encoder |
| 05/06/1997 | US5627534 Dual stage compression of bit mapped image data using refined run length and LZ compression |
| 05/06/1997 | US5627533 Adjusting encoding table size and memory allocation for data compression in response to input data |
| 05/02/1997 | EP0771122A2 Magnetic recording/reproducing apparatus and data arranging method |
| 05/02/1997 | EP0771119A2 Video encoding and decoding apparatus |
| 05/02/1997 | EP0771118A2 Video encoder with feedback control |
| 05/02/1997 | EP0771117A2 Method and apparatus for encoding and decoding a video signal using feature point based motion estimation |
| 05/02/1997 | EP0771115A1 Method and apparatus for region based motion estimation between images and moving image coding apparatus using segmented images therefor |
| 05/02/1997 | EP0771083A2 Audio coding device and audio decoding device |
| 05/02/1997 | EP0771078A2 Method and apparatus for generating runlength-limited coding with DC control |
| 05/02/1997 | EP0770990A2 Speech encoding method and apparatus and speech decoding method and apparatus |
| 05/02/1997 | EP0770989A2 Speech encoding method and apparatus |
| 05/02/1997 | EP0770988A2 Speech decoding method and portable terminal apparatus |
| 05/02/1997 | EP0770987A2 Method and apparatus for reproducing speech signals, method and apparatus for decoding the speech, method and apparatus for synthesizing the speech and portable radio terminal apparatus |
| 05/02/1997 | EP0770284A1 Encoding data with variable block lengths |
| 05/02/1997 | EP0770245A1 Optimal spline interpolation for image compression |
| 05/01/1997 | WO1997016026A1 Data compression |
| 05/01/1997 | WO1997016021A1 Apparatus and method for encoding zerotrees generated by a wavelet-based coding technique |
| 05/01/1997 | WO1997015984A1 Repeated decoding and encoding in subband encoder/decoders |
| 05/01/1997 | WO1997015983A1 Method of and apparatus for coding, manipulating and decoding audio signals |
| 04/30/1997 | DE19644510A1 Coding type determination and object form coding method for video compression |