i would like to know about the detection of a landmine using non linear acoustic technology ...that is using sound signals to detect landmines. ....etc

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i want a very simple brief ppt on acoustics of buildings and how it can be applied in green buildings..thank you ....etc

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shrikant here
i want seminar report on the above topic..... ....etc

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What are the factors which affect the acoustics of a building? ....etc

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Definition
Stealth means 'low observable'. The very basic idea of Stealth Technology in the military is to 'blend' in with the background. The quest for a stealthy plane actually began more than 50 years ago during World War II when RADAR was first used as an early warning system against fleets of bombers. As a result of that quest, the Stealth Technology evolved. Stealth Technology is used in the construction of mobile military systems such as aircrafts and ships to significantly reduce their detection by enemy, primarily by an enemy RADAR. T ....etc

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ACOUSTICS IN AUDITORIUMS


ACOUSTICS:
Acoustics is a science of sound, which deals with origin, propagation and auditory sensation of sound, and also with design & construction of different building units to set optimum conditions for producing &listening speech, music, etc.
While our forefathers lived in relative tranquility, we are subjected to an incredible increase in the sources of noise and noise intensity both inside & outside our buildings, often with serious and harmful effects. At the same ....etc

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This virus hides from the operating system when the system checks the location where the virus resides, by forging results that would be anticipated from an uninfected system. The different kinds of virus, one of them known as fast-infector virus infects not only programs that are executed but also those that are merely accessed therefore running antiviral scanning software on a computer infected by such a virus can infect every program on the computer. Another kind called the slow-infector virus infects files only while they are modified, so ....etc

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Presented By
Ch.Meher Subash


ABSTRACT
Stealth technology has as its fundamental principle the prevention of detection by the enemy, and applies not only to aircraft as is commonly assumed, but also increasingly to naval vessels and to armored vehicles, although in the latter cases, it is nascent technology upon which comment must be reserved. Stealth technology, therefore, does not simply mean the evasion by aircraft of radar through the reduction of radar signature. It also encompasses the reduction of an ai ....etc

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I request to show me seminar report on acoustics in auditorium............. I would only get reference of it. please show it. ....etc

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Human beings extract a lot of information about their environment using their ears. In order to understand what information can be retrieved from sound, and how exactly it is done, we need to look at how sounds are perceived in the real world. To do so, it is useful to break the acoustics of a real world environment into three components: the sound source, the acoustic environment, and the listener:

1. The sound source: this is an object in the world that emits sound waves. Examples are anything that makes sound - cars, humans, birds, closi ....etc

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