Traditionally, echo cancellation has been seen as black magic, requiring a great deal of heuristic know-how and expertise to achieve acceptable practical results ...

The LMS adaptive filter is the main functional block in high channel-density line echo cancellers for VOIP. In this paper, we describe an LMS adaptive FIR filter IP and estimate its performance when ...

Adaptive filtering and system identification techniques form a cornerstone in modern signal processing and control theory, providing dynamic methods for modelling and real-time adjustment in complex ...

Adaptive filters can be used to determine the system response of an unkown system. Black magic indeed. What do you do when you have an unknown system to analyze, but you don't have access to its inner ...

CATALOG DESCRIPTION: discrete-time random process, second-order statistics, autoregressive and moving average processes, linear prediction, Wiener filter, stochastic gradient (Least Mean Square) ...

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A Malaysian study has compared the techniques used to reduce total harmonic distortion caused by PV systems. The paper, which considers the benefits and drawbacks of the approaches studied, suggests ...

Recognizing the need for a long-term database to address the problem of global climate change, the National Climatic Data Center has embarked on a project called the Comprehensive Aerological ...