This paper presents an approach for improving the perceptual quality of speech separated from background noise at low signal-to-noise ratios. Our approach uses two stages of deep neural networks, where the first stage estimates the ideal ratio mask that separates speech…

This chapter proposes the use of the novel Efficient Conditional Privacy Preservation (ECPP) protocol for secure vehicular communications. The proposed protocol gains merits in the rapid verification of safety messages and provides an efficient conditional privacy-tracking mechanism. The chapter also…

In this paper, we investigate the overall receiver architecture when FTN signaling scheme is applied to DVB-S2 standard. In general, the conventional DVB-S2 receiver has not been taken into account for ISI problem seriously except impairment by satellite transponder. However,…

To improve the sensitivity of a car laser radar, the method of transmitting encoded signal has been discussed. However, for laser radar that transmits encoded signal, the bandwidth of transimpedance amplifier (TIA), which is used to transform current signal generated…

Recent increase of transient fault rates has made processor reliability a major concern. Moreover performance improvements are required for many of today’s embedded systems. At the same time software implemented fault detection remains the only option for off-the-shelf processors. Software…