Abstract
This paper presents adaptive Noise Cancelation (ANC) by Normalized Least Mean Square (NLMS) algorithm and also showcases its efficiency over other algorithms like Recursive Least Square (RLS) algorithm and the Least Mean Squares (LMS). In this paper, we have improved and also optimized the step size value (ยต) which determines the convergence in the mean. Improper value can cause sharp changes in variance which will be misleading and is one of the major problems of least mean squares algorithm. The aim of this paper is to highlight and statistically compare the algorithms and also demonstrate the effectiveness of normalized least mean square algorithms with various additive noises.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Manikandan GS, Madheswaran M (2007) A new design of active noise feedforward control systems using delta rule algorithm. ITJ 6:1162โ1165
Hansen CN (2002) Understanding active noise cancellations, pp 6โ10
Lee KA, Gan WS (2004) Improving convergence of the NLMS algorithm using constrained subband updates. IEEE Signal Process Lett 11(9)
Pradhan SS, Reddy VE (1999) A new approach to subband adaptive filtering. IEEE Trans Signal Process 47:655โ664
Slock DTM, Member, IEEE (1993) On the convergence behavior of the LMS and the normalized LMS algorithms. IEEE Trans Signal Process
Haykin S, Widrow B (2003) Least mean square LMS algorithm, pp 30โ51
Haykin S (2002) Adaptive filter theory, 4th edn. Prentice-Hall, Englewood Cliffs, NJ
Benesty J, Huang Y (2003) Adaptive signal processing-applications to real-world problems. Springer, Berlin, Germany
Van Vaerenbergh S, Santamarรญa I, Lรกzaro-Gredilla M (2012) Estimation of the forgetting factor in kernel recursive least squares. In: 2012 IEEE international workshop on machine learning for signal processing. Accessed 2016
Paleologu C et al (2008) A robust variable forgetting factor recursive least-squares algorithm for system identification. IEEE Signal Process Lett 15
Fox J (2010) Nonparametric regression in R: an appendix to an R companion to applied regression, 2nd edn
Radhika et al (2011) Adaptive algorithms for acoustic echo cancellation in speech processing, vol 7, no 1
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
ยฉ 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Sil, R., Bharath, K.P., Karthik, R., Rajesh Kumar, M. (2019). NLMS-LOESS Algorithm for Adaptive Noise Cancelation. In: Panda, G., Satapathy, S., Biswal, B., Bansal, R. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 521. Springer, Singapore. https://doi.org/10.1007/978-981-13-1906-8_7
Download citation
DOI: https://doi.org/10.1007/978-981-13-1906-8_7
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-1905-1
Online ISBN: 978-981-13-1906-8
eBook Packages: EngineeringEngineering (R0)