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US20080297207 
DOUBLE DATA RATE TRANSMITTER AND CLOCK CONVERTER CIRCUIT THEREOF
A double data rate (DDR) transmitter and a clock converter circuit are provided. The clock converter circuit includes a first logic circuit and a second logic circuit. The first logic circuit... 

US20070046508 
Sampling rate converter and a semiconductor integrated circuit
The present invention reduces the manufacturing cost of a sampling rate converter. The sampling rate converter disclosed herein comprises a buffer for buffering input data, a sampling rate... 

US20130038475 
Systems and Methods for Variable Rate Conversion
Polyphase filters are used to offer an efficient and low complexity solution to rate conversion. However, they suffer from inflexibility and are not easily reconfigured. A novel design for rate... 

US20110254711 
Systems and methods for variable rate conversion
Polyphase filters are used to offer an efficient and low complexity solution to rate conversion. However, they suffer from inflexibility and are not easily reconfigured. A novel design for rate... 

US20100321216 
Systems and Methods for Variable Rate Conversion
Polyphase filters are used to offer an efficient and low complexity solution to rate conversion. However, they suffer from inflexibility and are not easily reconfigured. A novel design for rate... 

US20080309524 
SecondOrder Polynomial, InterpolationBased, Sampling Rate Converter and Method and Transmitters Employing the Same
A sampling rate converter, a method of performing digital sampling rate conversion and a wireless transmitter incorporating the filter or the method. In one embodiment, the sampling rate converter... 

US20120200435 
APPARATUSES AND METHODS FOR RATE CONVERSION AND FRACTIONAL DELAY CALCULATION USING A COEFFICIENT LOOK UP TABLE
A system and method for performing sample rate conversion and creating fractional delays to a signal is disclosed. The system comprises a filter, a look up table for storing coefficients for... 

US20150244349 
Efficient Drift Avoidance Mechanism for Synchronous and asynchronous Digital Sample Rate Converters
A device, comprising a first interpolator that is configured to (a) receive, at a first clock rate, a first signal having a first sampling rate and (b) output, at a second clock rate, a second... 

US20090003302 
METHOD FOR ADAPTING DATA RATES
Data rates of simultaneous radio transmissions of data are matched for services over a connection between a base station and a subscriber station by determining a servicespecific rate matching... 

US20080252496 
HighRate Random Bitstream Generation
A method for accelerating a pseudorandom input bit flow (PRBS(T1)), generated at a first relatively low dock frequency (f1), into an identical output bit flow (PRBS(T0)) at a second relatively... 

US20110224996 
ADJUSTABLE SAMPLING RATE CONVERTER
Techniques of this disclosure provide for adjustment of a conversion rate of a sampling rate converter (SRC) in realtime. The SRC determines relative timing of generated output samples based on... 

US20090245437 
SAMPLE RATE CONVERTER AND RCEIVER USING THE SAME
A sample rate converter includes a multiplexer to select either one of an input signal and a first feedback signal, and to obtain a selected input signal, a decimator performing decimation on an... 

US20090079600 
CASCADED INTEGRATED COMB FILTER WITH FRACTIONAL INTEGRATION
A cascaded integrator comb filter includes a first integrator that receives an input signal x[n] and provides an integrated signal, and a fractional integrator that also receives the input signal... 

US20050068206 
Method for interpolating at least two positiondependent, periodic analog signals that are dephased relative each other
The present invention relates to a method for interpolating, for the purpose of measurement of lengths and/or angles, at least two positiondependent, periodic analog signals that are... 

US20090261994 
Device and method for polyphase resampling
The invention relates to a method and a device for polyphase resampling, having a coefficient generator (11) which provides a plurality of coefficients (C0, C1, . . . C5) and an interpolation... 

US20110018746 
Method for decoding a message
A method for decoding a message is disclosed. The method is used for an electronic system for displaying messages. The method comprises the following steps: a processing module decoding an... 

US20070080834 
Adaptive sample rate converter
A sample rate converter includes a digital filter and control logic coupled to the digital filter. The digital filter is configured to receive an input data stream and to up convert the input data... 

US20070152855 
Digital remastering system and method
A remastering system may upconvert the sample rate of an input sampled value digital program signal (DPS), generate harmonics of the upconverted signal at the sample rate of the upconverted... 

US20150222248 
SAMPLING RATE CONVERSION DEVICE
A position coordinate difference calculation section 5 calculates a position coordinate difference between a position coordinate of an output digital signal and a position coordinate of an input... 

US20090058692 
CIRCUIT FOR SAMPLE RATE CONVERSION
The present invention is related to a circuit for converting the sample rate of a digital signal, comprising an input for applying the digital signal,a conversion filter having either a... 

US20090319065 
Efficient Asynchronous Sample Rate Conversion
Asynchronous sample rate conversion for use in a digital audio receiver is disclosed. Different algorithms are applied for the upsampling and downsampling cases. In the upsampling case, the input... 

US20100265109 
ENCODING AND DECODING TECHNIQUES FOR BANDWIDTHEFFICIENT COMMUNICATION
An encoder encodes data into parallel codewords. Each codeword is expressed as a set of logic 0s and a set of logic 1s on two sets of output nodes. The encoder selects a current codeword which... 

US20100103000 
METHOD FOR RATE INCREASE AND METHOD FOR RATE REDUCTION
A method for a rate increase and a method for a rate reduction of a sampling input sequence into a sampling output sequence is provided. The sampling input sequence is subjected to signal... 

US20080165037 
DATA THROTTLING CIRCUIT AND METHOD FOR A SPACEWIRE APPLICATION
A Data Throttling method duplicates the fullspeed transmission of data so that it appears to be transmitting at a 10 Mhz rate. Additional storage elements and multiplexers are added along the... 

US20110025532 
ENCODING AND DECODING INFORMATION
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for encoding and decoding information. In one aspect, methods of encoding information in an... 

US20100045491 
INPUT/OUTPUT (IO) INTERFACE AND METHOD OF TRANSMITTING IO DATA
An input/output (IO) interface includes a data encoder which encodes each of a plurality of pieces of parallel data having different timings and generates a plurality of pieces of encoded data,... 

US20090231170 
APPARATUS AND METHOD FOR DIGITAL FREQUENCY DOWNCONVERSION
Disclosed is an apparatus and a method for downconverting frequencies of an input signal by separating the signal to which at least two frequencies are allocated according to each frequency, and... 

US20080007437 
DATA CONVERSION SYSTEM
A data conversion system acquires samples of low frequency signal components of an applied analog signal at a first data conversion rate and samples of high frequency signal components of the... 

US20090079598 
SAMPLE RATE CONVERTER
The sample rate converter includes a synthesizing unit which synthesizes an input signal sampled with frequency fs with a feedback signal of the frequency fs, in a frequency band from 0 to fs/N... 

US20090128379 
METHOD AND APPARATUS FOR COMPUTING INTERPOLATION FACTORS IN SAMPLE RATE CONVERSION SYSTEMS
The invention allows the interpolation factor, a critical parameter in sample rate conversion systems, to be computed in a realtime system where there is a complex relationship between a DSP... 

US20060061497 
Bit rate conversion apparatus and method
A bit rate of encoded moving picture data is converted in a system including a main processor, at least one sub processor and a main memory. In the main processor, a data acquisition unit acquires... 

US20080238730 
METHOD AND APPARATUS FOR GENERATING LOW RATE TURBO CODES
An approach is provided for encoding information bits to output a coded signal using turbo code encoding with a low code rate. 

US20140327558 
LOW COMPLEXITY NONINTEGER ADAPTIVE SAMPLE RATE CONVERSION
Generally described herein are methods and systems for sample rate conversion of noninteger and integer factors. In one or more embodiments an apparatus can include a sample rate converter that... 

US20150091743 
EFFICIENT TWOSTAGE ASYNCHRONOUS SAMPLERATE CONVERTER
Methods and systems consistent with the present invention provide an improved samplerate converter that overcomes the limitations of conventional samplerate converters. The improved system... 

US20060164268 
Method, medium, and apparatus controlling bit rate in image data encoding
A method, medium, and apparatus controlling a bit rate in image data encoding. The method for controlling a bit rate in image data encoding includes setting a reference bit amount for encoding a... 

US20140313063 
ASYNCHRONOUS SAMPLE RATE CONVERTER
An asynchronous sample rate converter and method for converting an input signal to a resampled output signal is disclosed. An efficient and costeffective sample rate converter for converting an... 

US20150200649 
FREQUENCY MANAGEMENT USING SAMPLE RATE CONVERSION
In one embodiment, an apparatus includes a first receiver path with a first digitizer to digitize an incoming signal obtained from a radio frequency signal including at least a first desired... 

US20150097708 
DEVICE AND METHOD FOR CONVERTING DATA RATE
A data rate conversion device generates a first parameter representing a memory address position to sample and a second parameter representing a phase value of an estimation time point, records... 

US20130002457 
SAMPLING RATE CONVERTER DATA FLOW CONTROL MECHANISM
A sampling rate converter that converts an incoming stream of data, clocked at a first frequency, to an output stream of data that can be clocked at a second frequency is described. The sampling... 

US20110291865 
METHOD, SYSTEM, AND APPARATUS FOR INTERPOLATING AN OUTPUT OF AN ANALOGTODIGITAL CONVERTER
A system, method, and apparatus is disclosed for interpolation of an output of an analog to digital converter (ADC) to enable operation of the ADC at a sampling rate that is independent of the... 