Sign Regressor based Normalized Adaptive Filters for Speech Enhancement Applications

 
 
 
  • Abstract
  • Keywords
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  • Abstract


    Removal of noise components of speech signals in mobile applications  is an important step to facilitate high resolution signals to the user. Throughout the communication method the speech signals are tainted by numerous non stationary noises. The Least Mean Square (LMS) technique is a fundamental adaptive technique usedbroadly in numerouspurposes as anoutcome of its plainness as well as toughness. In LMS technique, an importantfactor is the step size. It bewell-known that if the union rate of the LMS technique will be rapidif the step size is speedy, but the steady-state mean square error (MSE) will raise. On the rival, for the diminutive step size, the steady state MSE will be minute, but the union rate will be conscious. Thus, the step size offers anexchange among the convergence rate and the steady-state MSE of the LMS technique. Build the step size variable before fixed to recover the act of the LMS technique, explicitly, prefer large step size values at the time of the earlyunion of the LMS technique, and usetiny step size values when the structure is near up to its steady state, which results in Normalized LMS (NLMS) algorithms. In this practice the step size is not stable and changes along with the fault signal at that time. The Less mathematical difficulty of the adaptive filter is extremely attractive in speech enhancement purposes. This drop usually accessible by extract either the input data or evaluation fault.  The algorithms depend on an extract of fault or data are Sign Regressor (SR) Algorithms. We merge these sign version to various adaptive noise cancellers. SR Weight NLMS (SRWNLMS), SR Error NLMS (SRENLMS), SR Unbiased LMS (SRUBLMS) algorithms are individual introduced as a quality factor. These Adaptive noise cancellers are compared with esteem to Signal to Noise Ratio Improvement (SNRI).

     


  • Keywords


    Adaptive noise cancellation, Noise removal, Normalization, Sign Regressor algorithm, Speech enhancement, Mobile communications

  • References


      [1]. P. C. Loizou, Speech enhancement: Theory and practice. Boca Raton, FL, USA: CRC, 2007.
      [2]. W. F. Schreiber, "Advanced television systems for terrestrial broadcasting: Some problems and some proposed solutions," Proc. IEEE, vol. 83, pp. 958-981, 1995.
      [3]. D. L. Duttweiler, "Proportionate normalized least-mean-squares adaptation in echo cancelers," IEEE Trans. Speech Audio Process, vol. 8, no. 5, pp. 508-518, 2000.
      [4]. B. Widrow and S. D. Stearns, Aduptiue Signal Processing. Englewood Cliffs, NJ: Prentice-Hall, 1985.
      [5]. G. Zeng, "A new adaptive IIR algorithm and the convergence factors for digital and analog adaptive filters," Ph.D. dissertation, University of NewMexico, May 1988.
      [6]. Peng Xu, Jiangzhou Wang, Jinkuan Wang, and Feng Qi," Analysis and Design of Channel Estimation in Multicell Multiuser MIMO OFDM Systems", IEEE Transactions on Vehicular Technology, vol. 64, no. 2, Feb. 2015, PP.610-620.
      [7]. S. Karni and G. Zeng, "A new convergence factor for adaptive filters," IEEE Transactions on Circuits and Systems, vol. 36, no. 7, pp. 1011-1012, 1989.
      [8]. Fan-Shuo Tseng, Chun-Tao Lin, and Wen-Rong Wu," Optimum Transceiver Designs in Two-Hop Amplify-and-Forward MIMO Relay Systems With SIC Receivers", IEEE Transactions on Vehicular Technology, vol. 64, no. 3, Mar. 2015, pp.985-997.
      [9]. Abderrahim Halimi, Corinne Mailhes, Jean-Yves Tourneret, Francois Boy, and Thomas Moreau," Including Antenna Mispointing in a Semi-Analytical Model for Delay/Doppler Altimetry", IEEE Transactions on Geoscience and Remote Sensing, vol. 53, no. 2, Feb. 2015 pp. 598-608.
      [10]. Han-Bae Kong, Changick Song, Haewook Park, and Inkyu Lee," Shaping-Power-Constrained Transceiver Designs for MIMO AF Relaying Systems With Direct Link", IEEE Transactions on Wireless Communications, vol. 14, no. 1, Jan. 2015,pp. 294-304.
      [11]. H. C. Y. Gu, K. Tang and W. Du, "Modifier formula on mean square convergence of LMS algorithm," Electronics Letters, vol. 38, no. 19, pp. 1147 -1148, Sep 2002.
      [12]. M. Chakraborty and H. Sakai, "Convergence analysis of a complex LMS algorithm with tonal reference signals," IEEE Trans. on Speech and Audio Processing, vol. 13, no. 2, pp. 286 - 292, March 2005.
      [13]. S. Olmos, L. Sornmo and P. Laguna, ``Block adaptive filter with deterministic reference inputs for event-related signals:BLMS and BRLS," IEEE Trans. Signal Processing, vol. 50, pp. 1102-1112, May.2002.
      [14]. Rizwan Ghaffar, Raymond Knopp, and Pin-Han Ho," Low Complexity BICM MIMO OFDM Demodulator", IEEE Transactions on Wireless Communications, vol. 14, no. 1, pp.558-569, Jan. 2015.
      [15]. Zhi-Qiang Zhangand Guang-Zhong Yang, "Micromagnetometer Calibration for Accurate Orientation Estimation", IEEE Transactions on Biomedical Engineering, vol. 62, no. 2, pp.553-560, Feb. 2015.
      [16]. John A. McNeill, Rabeeh Majidi, and Jianping Gong, "Split ADC Background Linearization of VCO-Based ADCs", IEEE Transactions on Circuits and Systems-I: REGULAR PAPERS, vol. 62, no. 1, pp.49-58, Jan. 2015.
      [17]. Yuxin Chen, Andrea J. Goldsmith, and Yonina C. Eldar," Backing Off From Infinity: Performance Bounds via Concentration of Spectral Measure for Random MIMO Channels", IEEE Transactions on Information Theory, vol. 61, no. 1, pp.366-387, Jan. 2015.
      [18]. M. Godavarti and A. O. Hero, "Partial update LMS algorithms," IEEE Trans. Signal Process., vol. 53, no. 7, pp. 2382-2399, 2005.
      [19]. Mohammad Ali Montazerolghaem, Tohid Moosazadeh, and Mohammad Yavari,, "A Pre-Determined LMS Digital Background Calibration Technique for Pipelined ADCs", IEEE Transactions on Circuits and Systems-II: Express Briefs.
      [20]. Wuhua Hu, and Wee Peng Tay," Multi-Hop Diffusion LMS for Energy-Constrained Distributed Estimation", IEEE Transactions on Signal Processing, vol. 63, no. 15, pp.4022-4036, Aug. 2015.
      [21]. Luis Weruaga, and Shihab Jimaa," Exact NLMS Algorithm with -Norm Constraint", IEEE Signal Processing Letters, vol. 22, no. 3, pp.366370, Mar. 2015.
      [22]. JinWoo Yoo, JaeWook Shin, and PooGyeon Park, "An Improved NLMS Algorithm in Sparse Systems Against Noisy Input Signals", IEEE Transactions on Circuits and Systems-II: Express Briefs, vol. 62, no. 3, pp.271-275, Mar. 2015.
      [23]. Christian Huemmer, Roland Maas, and Walter Kellermann," The NLMS Algorithm with Time-Variant Optimum Stepsize Derived from a Bayesian Network Perspective", IEEE Signal Processing Letters, vol. 22, no. 11, pp.1874-1878, Nov. 2015.
      [24]. Farhang-Boroujeny, B., "Adaptive Filters- Theory and applications", John Wiley and Sons, Chichester, UK, 1998.
      [25]. Yunfeng Wu, Rangaraj M. Rangayyan, Yachao Zhou, Sin-Chun Ng,"Filtering electrocardiographic signals using an unbiased and normalized adaptive noise reduction system", Elsevier Medical Engineering & Physics 31 (2009) 17-26.
      [26]. Miguel L?zaro-Gredilla, Luis A. Azpicueta-Ruiz,An?bal R. Figueiras-Vidal, and Jer?nimo Arenas-Garc?a, "Adaptively Biasing the Weights of Adaptive Filters", IEEE Transactions on Signal Processing, vol. 58, no. 7, Jul. 2010.
      [27]. Eweda Eweda, "Analysis and Design of a Signed Regressor LMS Algorithm for Stationary and Non-stationary Adaptive Filtering with Correlated Gaussian Data", IEEE Transactions on Circuits and Systems, vol. 37, no. 11, pp.1367-1374, 1990.
      [28]. Shinichi Koike, "Analysis of Adaptive Filters Using Normalized Signed Regressor LMS Algorithm", IEEE Transactions on Signal Processing, vol. 47, no. 10, pp.2710-2723, 1999.
      [29]. Thumbur Gowri, Injeti Sowmya, Md Zia Ur Rahman, D.V.R.K Reddy, "Adaptive Power Line Interference Removal from Cardiac Signals Using Leaky Based Normalized Higher Order Filtering Techniques", 2013 First International Conference on Artificial Intelligence, Modelling & Simulation, Malaysia, DOI 10.1109/AIMS.2013.54, 2013, pp. 294-298.
      [30]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy., "A Non-Linearities based Noise Canceller for Cardiac Signal Enhancement in Wireless Health Care Monitoring", IEEE Global Humanitarian Technology Conference, October 2012, USA.
      [31]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy ., "Cancellation of Artifacts in ECG Signals using Sign based Normalized Adaptive Filtering Technique", Proce. of 2009 IEEE Symposium on Industrial Electronics and Applications (ISIEA 2009), Malaysia, October 4-6,2009, pp. 442-445.
      [32]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy, "An Efficient noise Cancellation technique to remove noise from the ECG Signal using Normalized Signed Regressor LMS algorithm", Proce. of 2009 IEEE International Conference on Bioinformatics and Biomedicine (BIBM 2009), USA, Nov 1 - 4,2009, pp. 257-260.
      [33]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy., "Adaptive Noise Removal in the ECG using BLMS Algorithm," Proce. of 2nd IEEE International Conference on Adaptive Science & Technology (ICAST'09), Ghana, Africa, Dec 14-16,2009, pp. 380-383.
      [34]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy, "Noise Cancellation in ECG Signals using Normalized Sign-Sign LMS Algorithm", 9th IEEE International Symposium on Signal Processing and Information Technology(ISSPIT), UAE, Dec 14-17, 2009, pp. 288-292.
      [35]. Md. Zia Ur Rahman, S.R. Ahamed, D. V. R. K. Reddy, Ibrahim Khan, "Signed LMS based Adaptive Filtering to ECG Analysis : Noise Cancellation and Arrhythmia Detection", 2nd International Conference on Control, Instrumentation and Mechatronic Engineering (CIM2009), Mallacca, Malaysia, June 2-3, 2009.
      [36]. Md Nizamuddin Salman, P Trinatha Rao, Md Zia Ur Rahman, "Baseline Wander Removal in Cardiac Signals using Variable Step Size Adaptive Noise Cancellers", IEEE International Conference on Wireless Communications, Signal Processing and Networking, 23-25, March, 2016, Chennai, India. DOI: 978-1-4673-9338-6/16/$31.00_c 2016 IEEE, pp. 1529-1533.
      [37]. Md. Zia Ur, S.R.Ahamed and D.V.R.K Reddy, "Stationary and Non-Stationary noise removal from Cardiac Signals using a Constrained Stability Least Mean Square Algorithm", IEEE ICCSP 2011 , NIT Calicut , India, Feb, 10-12, 2011.
      [38]. Md. Zia Ur Rahman, V. Ajay Kumar, G V S Karthik, "A Low Complex adaptive algorithm for Antenna beam steering", IEEE 2011 International Conference on Signal Processing, Communications, Computing and Networking Technology (ICSCCN 2011), 2011, pp.317-321.
      [39]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy, "Baseline wander and Power line interference elimination from Cardiac Signals using Error Nonlinearity LMS algorithm ", IEEE ICSMB 2010 , IIT Kharagpur , India, Dec 16-18,2010.
      [40]. Md. Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy, "Denoising ECG Signal using Transform Domain Adaptive Filtering Technique", IEEE INDICON 2009 , Ahmedaba , India, Dec 18-20,2009.
      [41]. Shafi Shahsavar Mirza, Md Zia Ur Rahman, "Efficient Adaptive Filtering Techniques for Thoracic Electrical Bio-Impedance Analysis in Health Care Systems", Journal of Medical Imaging and Heath Informatics, Vol.7, no-9, pp. 1126-1138, 2017.
      [42]. T. Gowri, P. Rajesh, Md.Zia Ur Rahman, D.V.R.K.Reddy, "Efficient ECG Signal Enhancement Techniques using Block Processed Noise Cancellers", Journal of Medical Imaging and Health Informatics, vol.6, no.3, pp.739-745, 2016.
      [43]. Md Zia Ur Rahman, Shafi Shahsavar Mirza,"Process Techniques For Human Thoracic Electrical Bio-Impedance Signal In Remote Healthcare Systems," IET Healthcare Technology Letters, DOI: 10.1049/Htl.2015.0061, pp. 1-5, 2016.
      [44]. Md.Zia Ur Rahman, S.R.Ahamed and D.V.R.K Reddy, "Noise Cancellation in ECG Signals using Computationally Simplified Adaptive Filtering Techniques: Application to Biotelemetry", Signal Processing: An International Journal, CSC Journals, ISSN 1985-2312, Vol. 3, Issue 5, pp. 1-12, 2009.
      [45]. Md. Nizamuddin Salman, P. Trinatha Rao, Md.Zia Ur Rahman, "Cardiac Signal Enhancement Using Normalised Variable Step Algorithm For Remote Healthcare Monitoring Systems," International Journal of Medical Engineering and Informatics, Inderscience Pub, Vol. 9, No. 2, 2017, pp. 145-161.
      [46]. Md. Zia Ur Rahman, Adaptive Noise Cancellers for Cardiac Signal Enhancement for IOT Based Health Care Systems, Journal of Theoretical and Applied Information Technology,Vol.95, no.10, 2017, pp.2206-2213.
      [47]. M. Nagesh, Md. Zia Ur Rahman, "A New ECG Signal Enhancement Strategy using Non-Negative Algorithms", International Journal of Control Theory and Applications Vol.10, no.35, 2017, pp.323-333.
      [48]. G V S Karthik, Md. Zia Ur Rahman, "ECG Signal Enhancement using Circular Leaky Adaptive Algorithm in an IOT Enabled Sensor System", International Journal of Control Theory and Applications,Vol.10, no.35, 2017, pp.271-282.
      [49]. Md. Salman, Md. Zia Ur Rahman, "Efficient and Low Complexity Noise Cancellers for Cardiac Signal Enhancement using Proportionate Adaptive Algorithms", Indian Journal Science and Technology,Vol.9, no-37, pp. 1-11, October 2016.
      [50]. M. Nagesh, Md. Zia Ur Rahman, "Efficient Noise Cancellers for ECG Signal Enhancement for Telecardiology Applications", Leonardo Electronic Journal of Practices and Technologies,Issue 29, 2016, pp.79-92.
      [51]. M. Nagesh, Md. Zia Ur Rahman, "Efficient Cardiac Signal Enhancement Techniques Based on Variable Step Size and Data Normalized Hybrid Signed Adaptive Algorithms", International Review on Computers and Software,Vol.11, no.10, 2016, pp.872-883.
      [52]. B. Srikanth, Md. Zia Ur Rahman, "Efficient ECG Signal Conditioning Techniques using Variable Step Size LMF Algorithms", International Journal of Engineering and Technology,Vol. 8, No 2, pp.660-668, 2016.
      [53]. Asiya Sulthana, Md. Zia Ur Rahman, "Design and Implementation of Efficient Low Complexity Biomedical Artifact Canceller for Nano Devices", Leonardo Electronic Journal of Practices and Technologies,Issue 28, pp. 197-210, 2016.
      [54]. Md. Zia Ur Rahman, et. al., "Artifact Removal in ECG Signals using Modified Data Normalization Based Signal Enhancement Units for Health Care Monitoring Systems", Journal of Theoretical and Applied Information Technology,Vol.93, no.2, 2016, pp.540-5
      [55]. Md. Zia Ur Rahman, "An Efficient Speech Enhancement Technique for Mobile applications using Modified Normalized Algorithm", International Journal of Control Theory and Applications,Vol.10, no.35, 2017, pp.163-172.
      [56]. K. Prameela, M. Ajay Kumar, Md Zia Ur Rahman and Dr B.V. Rama Mohana Rao, "Non Stationary Noise Removal from Speech Signals using Variable Step Size Stratergy," International Journal of Computer Science & Communication Networks, ISSN: 2249-5789, Vol. 1(1), Sep.-Oct. 2011.
      [57]. B. Raja Sekhara Reddy, Md. Zia Ur Rahman, M. Ajay Kuamr, T. Anusha, K. Murali Krishna, "Speech Enhancement using Kalman based Adaptive Filtering Techniques," International Journal of Latest Trends in Computing, UK, E-ISSN-2045-5364,Vol.2(2), pp. 276-283, June 2011.
      [58]. M. Ajay Kuamr, K. Prameela, Md. Zia Ur Rahman, T. Srikanth Reddy and Dr.B.V. Rama Mohana Rao, "Performance Analysis of Robust Adaptive Algorithms in Speech Processing," International Journal of Latest Trends in Computing, UK, E-ISSN-2045-5364,Vol.2(2), pp. 276-283, June 2011.
      [59]. Sk. Khaja Mohammad, Md Zia-Ur-Rahman, K.Murali Krishna and Dr.B.V. Rama Mohana Rao, "Battle Field Speech Enhancement using an Efficient Unbiased Adaptive Filtering Technique," International Journal of Computer Science & Communication Networks, ISSN:2249-5789, Vol. 1(1), pp. 76-80, Sep.-Oct. 2011.
      [60]. G.Jhosna, Md. Zia Ur Rahman, "Adaptive Speech Enhancement Techniques for Computer Based Speaker Recognition", Journal of Theoretical and Applied Information Technology ,Vol.95, no.9, 2017, pp.2214-2223.


 

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Article ID: 11563
 
DOI: 10.14419/ijet.v7i2.17.11563




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