can i get the ppt for audio guidance used for blind ....etc

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Abstract:

Digital audio broadcasting, DAB, is the most fundamental advancement in radio technology since that introduction of FM stereo radio. It gives listeners interference - free reception of CD quality sound, easy to use radios, and the potential for wider listening choice through many additional stations and services.

DAB is a reliable multi service digital broadcasting system for reception by mobile, portable and fixed receivers with a simple, non-directional antenna. It can be operated at any frequency from 30 MHz ....etc

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Welcome to the world of intelligent speech processing!! Ordinary Automatic speech recognition systems use only audio information for speech processing. On the contrary, human speech is bimodal in nature. It consists of two main parts – audio and video information. Audio information is the usual speech signal that we receive. Video signal consists of the lip movements and other visual information. The relevant data in a video signal is isolated and features are extracted from it. From a series of feature vectors, we make a set of higher set o ....etc

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hi plz mail me seminar report of this topic , i am in urgent need of this. ....etc

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Welcome to the world of intelligent speech processing!! Ordinary Automatic speech recognition systems use only audio information for speech processing. On the contrary, human speech is bimodal in nature. It consists of two main parts ? audio and video information. Audio information is the usual speech signal that we receive. Video signal consists of the lip movements and other visual information. The relevant data in a video signal is isolated and features are extracted from it. From a series of feature vectors, we make a set of higher set of s ....etc

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Presented by
AKHILESH.S




Introduction

3D audio system developed by William.G.Gardner.

Sound cards, multimedia speakers, video
games etc.. Are marketed as having 3D capability.

A new technology called Acoustic Environment modeling has emerged which combines basic 3D technology to simulate natural acoustic scenes.

3D AUDIO SYSTEM

A 3D audio system has the ability to position sounds all around a listener.

Here the sound is created by headphones, but th ....etc

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High fidelity—or hi-fi or hifi —reproduction is a term used by home stereo listeners and home audio enthusiasts (audiophiles) to refer to high-quality reproduction of sound to distinguish it from the poorer quality sound produced by inexpensive audio equipment, or the inferior quality of sound reproduction characteristic of recordings made until the late 1940s. Ideally, high-fidelity equipment has minimal amounts of noise and distortion and an accurate frequency response.
One effort to standardize the term was the 1966 German Deutsches ....etc

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applications of Wireless Industrial Security Robot with Motion Detection System with Live Wireless Video / Audio Transmission ....etc

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SEMINAR ON AUDIO FINGERPRINTING SYSTEM



INTRODUCTION

Fingerprint systems are over one hundred years old. In 1893 Sir Francis Galton was the first to “prove” that no two fingerprints of human beings were alike. Approximately 10 years later Scotland Yard accepted a system designed by Sir Edward Henry for identifying fingerprints of people. This fingerprinting system however existed longer than a century. It is important to note that a human fingerprint differs from a textual summary in that it does ....etc

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I am Raju and the topic of my major project is Wireless industrial security robot with Motion Detection System and live video , audio tranmission.please send the abstract and some necessary information. Thanq you.
....etc

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