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Paper Details
Paper Title
Implementation of ANC System Using Xilinx System Generator (Co-hardware Simulation using Vertex 6 FPGA Kit)
Authors
  Sakshi Gaur,  Sangeeta Sharma,  Dr.V.K Gupta
Abstract
Noise is a never ending problem, especially in communication where it corrupts the information bearing signal (desired signal). So recovery of desired signal from a noisy signal is a must. Earlier noise minimization was done using Passive noise control system but it was found inefficient at low frequency noise. For low frequency, Active Noise Cancellation (ANC) system is recently more widely adopted for noise minimization or elimination. Hence, in this paper Active Noise Cancellation system has been realized using Xilinx system generator (Processor simulation and Co-hardware simulation using Vertex 6 FPGA Kit, ML605 board) to implement Least mean square (LMS) algorithm, Feed-forward Filtered-X least mean square (FxLMS) algorithm, Feedback Filtered-X least mean square algorithm. During the flow, VHDL codes for the algorithms are also generated, hence design summary, device utility, RTL view and simulation results are also added here. Finally, the comparison between algorithms are done based on certain parameters like mean square error (MSE), time complexity, convergence rate, noise rejection ratio (NRR), hardware requirement.
Keywords- ANC, LMS, Feed-forward FxLMS, Feedback FxLMS, Vertex 6 FPGA Kit, ML605 Board, VHDL codes, MSE, NRR, Time, Convergence rate.
Publication Details
Unique Identification Number - IJEDR1502196Page Number(s) - 1184-1192Pubished in - Volume 3 | Issue 2 | May 2015DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Sakshi Gaur,  Sangeeta Sharma,  Dr.V.K Gupta,   "Implementation of ANC System Using Xilinx System Generator (Co-hardware Simulation using Vertex 6 FPGA Kit)", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.3, Issue 2, pp.1184-1192, May 2015, Available at :http://www.ijedr.org/papers/IJEDR1502196.pdf
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