In this paper, the development of text independent speaker identification for authentication is focused. The speaker identification system is developed using various feature extraction techniques like Mel-Frequency Cepstral Coefficients (MFCCs), Perceptual Linear prediction (PLP), Revised Perceptual Linear Prediction (RPLP) for feature extraction. The system is extended with a modification in RPLP, in order to achieve ...

Design of wireless data transmission system in short distance by using FPGA and RF chip RF2401 is introduced in this paper: the wireless data communication system constitutes of SOPC (the core of the system) embedded in FPGA and the necessary peripheral circuits. The paper also introduces the usage of the burst mode transfer of the ...

Several architectures have been reported in the literature for memory based implementation of DSP algorithms involving orthogonal transforms and digital filters. The multiplication is major arithmetic operation in signal processing and in ALU’s. The multiplier uses Look-Up Table (LUT) as memory for their computations. However, the authors do not find any significant work on LUT ...

The possibility of lean implementation in a high mix low volume industry is studied at an electronic manufacturing firm. The paper is to analyze the production process of one of the Printed Circuit Board (PCB) production line and find out possibility of productivity and lead time improvement. Value Stream Mapping (VSM) is used to check ...