Teager Energy Operation on Wavelet Packet Coefficients for Enhancing Noisy Speech Using a Hard Thresholding Function

Author(s): Tahsina Farah Sanam | Celia Shahnaz
Volume: 6
Issue: 2
Year: 2012

A Simple Design to Mitigate Problems of Conventional Digital Phase Locked Loop

Author(s): M. Saber | Y. Jitsumatsu | M. T. A. Khan
Volume: 6
Issue: 2
Year: 2012

Peak-to-Average Power Ratio Reduction in NC-OFDM based Cognitive Radio

Author(s): Mohammad Zavid Parvez | Md. Abdullah Al Baki | Mohammad Hossain
Volume: 6
Issue: 2
Year: 2012

DSP Based Speech Operated Home Appliances Using Zero Crossing Features

Author(s): Deepali Y Loni
Volume: 6
Issue: 2
Year: 2012

Adaptive Variable Step Size in LMS Algorithm Using Evolutionary Programming: VSSLMSEV

Author(s): Ajjaiah H.B.M | Prabhakar V Hunagund | Manoj Kumar Singh | P.V.Rao
Volume: 6
Issue: 2
Year: 2012

Efficient Spectral Analysis Through Effective Reduction of Adjacent Channel Interference in Multirate Processing

Author(s): Mr. G. Hemanja | Dr. K. Satya Prasad | Dr.P. Venkata Subbaiah
Volume: 6
Issue: 1
Year: 2012

Refining Underwater Target Localization and Tracking Estimates

Author(s): C. Prabha | Supriya M. H. | P. R. Saseendran Pillai
Volume: 5
Issue: 5
Year: 2011

Frequency and Power Estimator for Digital Receivers in Doppler Shift Environments

Author(s): M. Saber, M. T. A. Khan & Y. Jitsumatsu
Volume: 5
Issue: 5
Year: 2011

Word Recognition in Continuous Speech and Speaker Independent by Means of Recurrent Self-Organizing Spiking Neurons

Author(s): Tarek Behi, Najet Arous, Noureddine Ellouze
Volume: 5
Issue: 5
Year: 2011

A Low Power Digital Phase Locked Loop With ROM-Free Numerically Controlled Oscillator

Author(s): Mohamed Saber Saber Elsayes, Yutaka Jitsumatsu, Mohamed tahir Abasi Khan
Volume: 5
Issue: 4
Year: 2011

New Method of R-Wave Detection by Continuous Wavelet Transform

Author(s): Mourad Talbi, Akram Aouinet, Lotfi Salhi & Adnane Cherif
Volume: 5
Issue: 4
Year: 2011

A Non Parametric Estimation Based Underwater Target Classifier

Author(s): Binesh T, Supriya M.H & P.R.Saseendran Pillai
Volume: 5
Issue: 4
Year: 2011

A Meter Classification System for Spoken Persian Poetries

Author(s): Saeid Hamidi & Farbod Razzazi
Volume: 5
Issue: 4
Year: 2011

Performance Comparison of Known ICA Algorithms to a Wavelet-ICA Merger

Author(s): Janett Walters-Williams, Yan Li
Volume: 5
Issue: 3
Year: 2011

Power Efficiency Improvement in CE-OFDM System With 0 dB IBO for Transmission over PLC Network

Author(s): El Ghzaoui Mohammed, Belkadid Jamal, Benbassou Ali & EL Bekkali Moulhim
Volume: 5
Issue: 3
Year: 2011

An Approach to Reduce Noise in Speech Signals Using an Intelligent System: BELBIC

Author(s): Edet Bijoy K & Musfir Mohammed
Volume: 5
Issue: 3
Year: 2011

Classification of Cardiac Arrhythmia Using WT, HRV, and Fuzzy C-Means Clustering

Author(s): A. Dallali, A. Kachouri & M. Samet
Volume: 5
Issue: 3
Year: 2011

Noisy Speech Enhancement Using Soft Thresholding on Selected Intrinsic Mode Functions

Author(s): Hadhami Issaoui , Aïcha Bouzid, Noureddine Ellouze
Volume: 5
Issue: 3
Year: 2011

Performance Analysis of MIMO-OFDM System Using QOSTBC Code Structure for M-PSK

Author(s): Lavish Kansal | Ankush Kansal | Kulbir Singh
Volume: 5
Issue: 2
Year: 2011

The Electronic Eyes of the Social Capital

Author(s): Valdecir Pereira Uveda | Graciane Donadello | Francieli Montanari Gasparin | Janaina Macke
Volume: 5
Issue: 2
Year: 2011

Coded OFDM in Fiber-Optics Communication Systems with Optimum biasing of Laser

Author(s): Er. Kamaljit Singh Bhatia | Dr. R. S. Kaler | Dr. T.S.Kamal | Dr. Rajneesh Kaler
Volume: 5
Issue: 2
Year: 2011

Comparison of Energy Detection Based Spectrum Sensing Methods over Fading Channels in Cognitive Radio

Author(s): Komal Arora | Ankush Kansal | Kulbir Singh
Volume: 5
Issue: 2
Year: 2011

Wavelet Based Noise Robust Features for Speaker Recognition

Author(s): Vibha Tiwari | Dr. Jyoti Singhai
Volume: 5
Issue: 2
Year: 2011

On Fractional Fourier Transform Moments Based On Ambiguity Function

Author(s): Sedigheh Ghofrani
Volume: 5
Issue: 1
Year: 2011

A Subspace Method for Blind Channel Estimation in CP-free OFDM Systems

Author(s): Xiaodong Yue, Xuefu Zhou
Volume: 5
Issue: 1
Year: 2011

Classification of Electroencephalograph (EEG) Signals Using Quantum Neural Network

Author(s): Ibtisam A. Aljazaery , Abduladhem Abdulkareem Ali, Hayder Mahdi Abdulridha
Volume: 4
Issue: 6
Year: 2011

Performance Evaluation of CE-OFDM in PLC Channel

Author(s): El ghzaoui Mohammed, Belkadid Jamal, Benbassou Ali
Volume: 4
Issue: 6
Year: 2011

F0 Contour Modeling for Arabic Text-to-Speech Synthesis Using Fujisaki Parameters and Neural Networks

Author(s): Zied Mnasri, Fatouma Boukadida, Noureddine Ellouze
Volume: 4
Issue: 6
Year: 2011

Design and Implementation of Low Ripple Low Power Digital Phase-Locked Loop

Author(s): M. Saber, Yutaka Jitsumatsu, Mohamed Tahit Khan
Volume: 4
Issue: 6
Year: 2011

New Data Association Technique for Target Tracking in Dense Clutter Environment Using Filtered Gate Structure

Author(s): El Said Mostafa Saad, El. Bardawiny, H. I. Ali, N. M. Shawky
Volume: 4
Issue: 6
Year: 2011

Consistent Nonparametric Spectrum Estimation Via Cepstrum Thresholding

Author(s): Moram Venkatanarayana | T. Jayachandra Prasad
Volume: 4
Issue: 5
Year: 2010

Performance Study of Various Adaptive filter algorithms for Noise Cancellation in Respiratory Signals

Author(s): A.Bhavani Sankar | D.Kumar | K.Seethalakshmi
Volume: 4
Issue: 5
Year: 2010

Single-Channel Speech Enhancement by NWNS and EMD

Author(s): Somlal Das | Mohammad Ekramul Hamid | Keikichi Hirose | Md. Khademul Islam Molla
Volume: 4
Issue: 5
Year: 2010

The Convergence Speed of Single- And Multi-Objective Immune Algorithm Based Optimization Problems

Author(s): Prof. M. Abo-Zahhad | Sabah M. Ahmed | Nabil Sabor | Ahmad F. Al-Ajlouni
Volume: 4
Issue: 5
Year: 2010

Multi-Target Classification Using Acoustic Signatures in Wireless Sensor Networks: A survey

Author(s): Ahmad | Ala Al-Fuqaha
Volume: 4
Issue: 4
Year: 2010

Effective Preprocessing in Modeling Head-Related Impulse Responses Based on Principal Components Analysis

Author(s): Hugeng | Dadang Gunawan | Wahidin Wahab
Volume: 4
Issue: 4
Year: 2010

On Channel Estimation of OFDM-BPSK and -QPSK over Nakagami-m Fading Channels

Author(s): Neetu Sood | Ajay K Sharma | Moin Uddin
Volume: 4
Issue: 4
Year: 2010

Spectral Analysis of Sample Rate Converter

Author(s): Manish Sabraj | Vipan Kakkar
Volume: 4
Issue: 4
Year: 2010

Performance Analysis of Convolution Coded WLAN Physical Layer under Different Modulation Techniques

Author(s): sanjeev kumar | Ginni Sharma | Parveen Kumar | Parveen Kumar
Volume: 4
Issue: 4
Year: 2010

A Gaussian Clustering Based Voice Activity Detector for Noisy Environments Using Spectro-Temporal Domain

Author(s): Sara Valipour | Farbod Razzazi | Azim Fard
Volume: 4
Issue: 4
Year: 2010

ECG Signal Compression Technique Based on Discrete Wavelet Transform and QRS-Complex Estimation

Author(s): Ahmed Zakaria
Volume: 4
Issue: 3
Year: 2010

Time Domain Signal Analysis Using Modified Haar and Modified Daubechies Wavelet Transform

Author(s): Daljeet Kaur Khanduja | M.Y.Gokhale
Volume: 4
Issue: 3
Year: 2010

Time Domain Analysis and Synthesis Using Norm

Author(s): M.Y.Gokhale & Daljeet Kaur Khanduja
Volume: 4
Issue: 2
Year: 2010

Symbol Based Modulation Classification using Combination of Fuzzy Clustering and Hierarchical Clustering

Author(s): Negar Ahmadi & Reza Berangi
Volume: 4
Issue: 2
Year: 2010

Computing Maximum Entropy Densities: A Hybrid Approach

Author(s): Badong Chen, Jinchun Hu & Yu Zhu
Volume: 4
Issue: 2
Year: 2010

DSP Based Implementation of Scrambler for 56Kbps Modem

Author(s): Davinder Pal Sharma & Jasvir Singh
Volume: 4
Issue: 2
Year: 2010

Wavelet Packet based Multicarrier Modulation for Cognitive UWB Systems

Author(s): Haleh Hosseini, Norsheila Fisal, & Sharifah K. Syed-Yusof
Volume: 4
Issue: 2
Year: 2010

A Text–Independent Speaker Identification System Based on the Zak Transform

Author(s): Abdulnasir Hossen & Said Al-Rawahy
Volume: 4
Issue: 2
Year: 2010

A Combined Voice Activity Detector Based On Singular Value Decomposition and Fourier Transform

Author(s): Jamal Ghasemi | Amard Afzalian | M.R. Karami Mollaei
Volume: 4
Issue: 1
Year: 2010

A New Enhanced Method of Non Parametric power spectrum Estimation.

Author(s): K.Suresh Reddy | S.Venkata Chalam | B.C.Jinaga
Volume: 4
Issue: 1
Year: 2010