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Now a days, the number of two wheelers in India has drastically increased to a great extent. Due to which automobile users are undergoing numerous road accidents thereby causing death. The first and the foremost precaution to avoid dea this to protectour head, therefore we go for helmets. Even though helmets are available everywhere we are not using it properly. This system is a special idea which...
Automation is the essential need for the present world. There are various types of automations like building automation, industrial automation, Home automation, Artificial Intelligence, etc. Smart can be a potential application which provides support to elderly or disabled persons. Home automation is the use and control of home appliances remotely or automatically. Day by day the gap between machines...
This paper illustrates the design and development of a theft control system for security lockers, homes, bank lockers, jewelry outlets, etc. The proposed system consists of an LDR (Light Dependent Resistor) based sensor which acts as an electronic eye for detecting the theft or attempt, and a signaling procedure based on SMS using GSM (Global Systems for Mobile communications) technology. The GSM...
A speech coder based on variable rate phonetic segmentation (VRPS), operating at an average rate of 3 kbit/s and applicable to code division multiple access (CDMA) digital cellular systems, is presented. An improved version of the voice activity detection scheme used in the GSM (Group Special Mobile) full-rate cellular standard tracks the bursty character of active speech. Each frame of active speech...
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