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The growing interest for flexible electronic applications has made Thin film Transistors (TFT) a hot topic of research today. Many different types of TFT devices are reported for a variety of applications. In this paper we have studied the behavior of drain current of amorphous silicon TFT with respect to different parameters. During the study the parameter of interest is varied while the other parameters...
As the complexity of evolving integration circuits and number of cores in each chip increases, the performance aspect becomes an important issue while designing complex chips. Networking becomes difficult in such systems when compared to conventional systems. A special networking technique called Network on Chip is used in SoC to address the above problem. In this paper, two techniques such as Platform...
Fast Fourier Transform (FFT) and Inverse Fast Fourier Transform (IFFT) act as primary blocks in most of the digital signal processing applications. These two operations have undergone numerous advancements in terms of software implementation. However, there is a dearth of hardware implementation of the same, due to the involvement of floating point complex numbers. Existing Fast Fourier Transform...
In mobile phones, perceived speech signals deteriorates significantly in the presence of background noise as it arrives at the near-end listener's ears. There is an inherent need to improve the intelligibility and quality of the received speech signal in noisy environments by developing speech enhancement algorithms. This paper focuses on the speech enhancement method by incorporating temporal masking...
In mobile phones, perceived quality of speech signal deteriorates significantly in the presence of near-end/surrounding noise as it arrives at the near-end listener's ears. There is a need to improve the intelligibility and quality of the received speech signal in noisy environments by developing speech enhancement algorithms. Paper focuses on the impact of near-end noises on signal degradation. Gain...
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