Presented By

Rupesh singh
P.Swaraj Kumar
P. Srinivas


SECRET BELL
Abstract
This circuit helps to identify the members of your family. It is basically switch less musical bell that activates with a single puff of breath.
Circuit diagram
Circuit description
The front end of the circuit is a condenser mic amplifier with fixed sensitivity Transistor T1 amplifies the signal received from the condenser mic through capacitor C..............etc

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uml diagrams for authenticated group key transfer protocol based on secret sharing project is required fr me urgently plzzz provide us those uml diagrams..............etc

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Hello, Iam yashwanth agrawal. Studying my b.tech second year. i want to do a project on secret bell. So i need to know the circuit diagram of it and a clear description of how thee circuit works and the wa it can be used in real time application.I currently am aware of what exactly is secret bell about and i have no idea of which digital ic to be used and all. I need to know from the root of it. So i hope that i will be answered for my questions very soon. And i will be very thankful if you can suggest me some intersting mini project, but the..............etc

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hi there its me jepoi23, new member of your website!
i am just wandering if you can give a broad information about the new invented visitor alarm secret bell...............etc

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hi, i would like to get a full report (or ppt)and matlab code for secret communication using jpeg double compression.please help me
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could u send me d report nd ppt of Authentication of Secret Information in Image Steganography ..............etc

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hi
please send the ppt about this topic as soon as posible

thanku..............etc

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ppt on secret bell project

about ppt on secret bell project in to the right box for getting free material and support from us..............etc

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Skin Tone based Secret Data hiding in Images


Presented by:
B.Rajendraprasad
A.Dhileepan
V.Jayaprakash


abstract
 Here secret data is embedded within skin region of image that will provide an excellent secure location for data hiding. For this skin tone detection is performed using HSV (Hue, Saturation and Value) color space. Additionally secret data embedding is performed using frequency domain approach - DWT (Discrete Wavelet Transform), DWT outperforms than DCT (Discrete Cosine Tr..............etc

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Hi sir,
please send me the entire project report and ppt for this project.
thank you...............etc

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