Title	Speech Recognition System Based On Phonemes Using Neural Networks
Author	N.Uma Maheswari, A.P.Kabilan, R.Venkatesh
Citation	Vol. 9  No. 7  pp. 148-153
Keywords	speaker independent speech recognition, Neural Network, Hidden Markov Model, phonemes

Title	Development of Algorithm, Architecture and FPGA Implementation of Demodulator for Processing Satellite Data Communication
Author	K. R. Nataraj, S. Ramachandran, B. S. Nagabushan
Citation	Vol. 9  No. 7  pp. 137-147
Keywords	Algorithm, Demodulator, Linear algebra, Distributed Arithmetic Architecture, Sampling Rate Converter, Digital Frequency Synthesizer, Field Programmable Gate Arrays

Title	Gray-level Morphological Operations for Image Segmentation and Tracking Edges on Medical Applications
Author	Ch. Santhaiah, G. Anjan Babu, M. Usha Rani
Citation	Vol. 9  No. 7  pp. 131-136
Keywords	Dilation, Erosion, Peak, Valley, Edge, Toggle contrast

Title	Modulation and Error Correction in the Underwater Acoustic Communication Channel
Author	Yuri Labrador, Masoumeh Karimi, Deng Pan, Jerry Miller
Citation	Vol. 9  No. 7  pp. 123-130
Keywords	Acoustic Channel, 8PSK, 16QAM, Turbo Codes, Rician Model