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EE Times India - total search 204 articles sort by date sort by relevance
Analysis of filter coefficient precision on LMS algorithm performance for G.165/G.168 echo cancellation 2001-05-16
This application note presents an analysis on the effects of finite filter coefficient precision on the LMS (least mean square) algorithm performance in line echo cancellation using the TMS320C6201 DSP  
Filtering TDM data using the GC2011 digital filter chip 2001-08-27
This application note describes how to simultaneously filter four or eight sampled signals in a single GC2011 digital filter chip  
AIC digital filter 2002-03-12
This application note provides a description, as well as examples of the basic operations of the Amalgamated Instrument Co. digital filter  
A 2.6GHz microstrip hairpin filter design using CAD and EDA tools 2002-03-01
This application note discusses the design of a 2.6GHz microstrip hairpin bandpass filter using the Harmonica circuit-level simulator in Ansoft Corp.'s Serenade Design Environment  
FIR Filter Implementations on the DSP16000 Core Digital Signal Processor 2003-03-10
FIR Filter Implementations on the DSP16000 Core Digital Signal Processor  
Band splitting using two GC2011 digital filter chips 2001-08-28
This application note describes how to use two GC2011 digital filter ICs to split a wide bandwidth, high sample rate signal into two overlapping bandwidths at half the input sample rate  
Variable optical attenuators combined with an arrayed waveguide grating filter for next-generation WDM system 2002-06-20
This application note describes the combination of variable optical attenuators with an arrayed waveguide grating filter for next-generation WDM systems  
Utilizing the PDSP16256 filter design program 2002-12-03
This article describes a way to use the filter design program for externally cascaded filters up to 128 taps long  
Switchable SAW filter K6257K 2000-12-04
This application note proposes a switching circuit with a test layout for the K6257K switchable SAW filter  
Filter coefficient generator for CMX860, CMX867 & CMX868 2001-09-06
This application note describes the spreadsheet that calculates the required IIR filter coefficients for the programmable tone pair detectors (TPD) included in the CMX860, CMX867 and CMX868 devices  
Butterworth and Chebyshev IIR digital filter 2002-05-08
This application note describes how to use the Sample Champion Filter Banks plug-in for custom, octave and 1/3 octave filtering  
Building a QAM modulator using a GC2011 digital filter chip 2001-08-28
This application note describes how to use the GC2011 digital filter chip to build digital modulators for most BPSK, QPSK and QAM radio signals  
Output ripple filter 2002-05-09
This application note describes a general-purpose ripple filter circuit that can reduce voltage ripple on some dc/dc converters up to 27dB  
A digitally controllable low-pass filter using a digital potentiometer 2004-06-21
This app note shows how to use a digital potentiometer to create a low-pass filter with an adjustable passband  
Kalman filter implemented in the XA eases sensory fusion 2002-12-11
This application note describes the use of the Kalman filter for sensory fusion  

Embedded Design India - total search 55 articles
Arming an embedded's audio processing with ARM NEON 2010-03-16
Implementing Goertzel algorithm on DSPs 2010-03-15
Blood pressure monitor with PSoC 2010-02-09
TMS320DM36x VICP algorithms and codecs integration 2010-01-25
Improve DSP performance with on-chip FFT 2009-10-12
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Power Design India - total search 75 articles
TS4990 low voltage audio power amplifier evaluation board user guidelines 2010-02-25
Isolated CAN reference design 2010-02-22
How filter ringing can lead to power-supply failures 2010-02-19
Solving the VoIP power supply problem 2010-01-15
Designing power isolation filters with ferrite beads for Altera FPGAs 2009-12-29
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EE Times Asia - total search 1661 articles
TMS320DM36x VICP algorithms and codecs integration 2010-03-17
Data manipulation and basic settings of the MMA8450Q with driver code 2010-03-08
High pass filtered data and transient detection using the MMA8450Q 2010-03-08
DrMOS delivers 35A continuous output current 2010-03-02
Color reconstruction with high dynamic range modes 2010-02-25
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• Micro-stepping eases step motors' operations
more...
 
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