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Lakes are important part of urban ecosystem. They are small aquatic bodies, but perform significant environmental, social and economic functions. Their contribution ranges from being a source of drinking water, recharging groundwater, acting as sponges to control flooding, supporting biodiversity and providing livelihoods. Many economic sectors such as agriculture, domestic applications consider lakes...
The aim of this paper is to develop a hardware Random Number Generator (RNG) by using an optical Theremin. Theremin is a noncontact electronic musical instrument based on the principle of heterodyne. It has two antennas to control volume and pitch of the sound which form a pair of resonant RLC oscillators. In the presented system, optical sensors (Photodiodes) have been used to produce the notes of...
This project presents an engineering low cost solution to a contemporary issue of speech recognition in a headphone. The “Smart Headphone” has been brought out as a prototype design in which two principles of Active Noise Cancellation (ANC) have been achieved using a Digital Signal Processor (TMS320C5416). The system will detect the surrounding environment in real time and process the significant...
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