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Class Information
Number: 341/61
Name: Coded data generation or conversion > Digital code to digital code converters > Data rate conversion
Description: Subject matter for changing the number of bits per unit of time during which the bits comprising a digital signal are presented.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8712728 Method and device for monitoring and analyzing signals Apr. 29, 2014
8654821 Method and circuit for fractional rate pulse shaping Feb. 18, 2014
8648738 Apparatus and methods of rate control for a sample rate converter Feb. 11, 2014
8635261 Decimation filter Jan. 21, 2014
8624760 Apparatuses and methods for rate conversion and fractional delay calculation using a coefficient look up table Jan. 7, 2014
8618961 Sample rate conversion using infinite impulse response filters Dec. 31, 2013
8619840 Apparatus and methods for sampling rate conversion for wireless transceivers Dec. 31, 2013
8594168 Digital signal processor with adjustable data rate and methods thereof Nov. 26, 2013
8587458 Unpacking a variable number of data bits Nov. 19, 2013
8581756 Signal-characteristic determined digital-to-analog converter (DAC) filter stage configuration Nov. 12, 2013
8520671 System and method providing fixed rate transmission for digital visual interface and high-definition multimedia interface applications Aug. 27, 2013
8487797 Audio clocking in video applications Jul. 16, 2013
8477056 Method, system, and apparatus for interpolating an output of an analog-to-digital converter Jul. 2, 2013
8462024 Digital signal converter and method of converting digital signal Jun. 11, 2013
8462026 Pulse code modulation conversion circuit and method Jun. 11, 2013
8456344 Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequency Jun. 4, 2013
8452022 Digital filter circuit, digital filter program and noise canceling system May. 28, 2013
8446935 Method and circuit for fractional rate pulse shaping May. 21, 2013
8432302 Method and apparatus for line coding Apr. 30, 2013
8433532 Digital oscilloscope module Apr. 30, 2013
8405532 Asynchronous sample rate converter Mar. 26, 2013
8378867 Audio clocking in video applications Feb. 19, 2013
8358229 Method for use in a sigma-delta analog to digital converter, sigma-delta analog to digital converters and systems comprising a sigma-delta analog to digital converter Jan. 22, 2013
8325071 Coding method, coding apparatus, decoding method, and decoding apparatus Dec. 4, 2012
8295346 Small detail reservation in content-adaptive quantization Oct. 23, 2012
8289195 Fractional rate resampling filter on FPGA Oct. 16, 2012
8279098 Compression rate control system and method with variable subband processing Oct. 2, 2012
8253607 Encoding and decoding information Aug. 28, 2012
8253610 Systems and methods for variable rate conversion Aug. 28, 2012
8217812 Adjustable sampling rate converter Jul. 10, 2012
8213876 Direct RF digital transceiver and method Jul. 3, 2012
8214175 Method and device for monitoring and analyzing signals Jul. 3, 2012
RE43489 Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility Jun. 26, 2012
8169345 Methods and systems for processing digital data rate and directional playback changes May. 1, 2012
8154430 Digital recording apparatus and method, digital reproduction apparatus and method, and digital data conversion apparatus Apr. 10, 2012
8149146 Automatic power control system for optical disc drive and method thereof Apr. 3, 2012
8149244 Projection system, information processing apparatus and projector Apr. 3, 2012
8102959 Digital audio processing system and method Jan. 24, 2012
8098178 Chip and system utilizing the same Jan. 17, 2012
8094046 Signal processing apparatus and signal processing method Jan. 10, 2012
8089377 Method and apparatus of performing sample rate conversion of a multi-channel audio signal Jan. 3, 2012
8089378 Synchronous multi-clock protocol converter Jan. 3, 2012
8089450 Liquid crystal display device Jan. 3, 2012
8085177 Digital to analog converter system and method with multi-level scrambling Dec. 27, 2011
8032388 Dynamic selection of supported audio sampling rates for playback Oct. 4, 2011
8000423 Adaptive sample rate converter Aug. 16, 2011
7994947 Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequency Aug. 9, 2011
7986251 Input/output (IO) interface and method of transmitting IO data Jul. 26, 2011
7973691 Data recovery circuit, data recovery method and data receiving apparatus Jul. 5, 2011
7953196 Digital audio processing system and method May. 31, 2011

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