@article{1405, author = {T. J.Moir}, title = {FPGA Based Crosstalk-Resistant Adaptive Decorrelator}, journal = {Transactions on Machine Design}, year = {2013}, volume = {1}, number = {2}, doi = {}, url = {http://www.dline.info/tmd/fulltext/v1n2/3.pdf}, abstract = {Field Programmable Gate-Arrays (FPGAs) are increasingly becoming widespread in the area of communications and signal processing. This paper investigates the implementation of an adaptive decorrelator based on two crosscoupled least-mean squares (LMS) algorithms. The device was designed using the rapid prototyping software developed by National Instruments using a CompactRio. It enables two sound sources which are mixed in a real room environment to be separated by decorrelating the cross-coupling transfer functions that link them together. The work has application in such areas as requires blind-source separation of random signals.Typically this includes hearing aids, smart microphones and speech recognition systems.}, }