INTROThe History of Noise Cancellation The idea of ​​noise cancellation appeals to many people because of its myriad practical applications. Whether people are using this technology for realistic, professional purposes or are interested in it because of its futuristic potential, sound cancellation has a lot of appeal. This essay will discuss the wide variety of applications as well as the pros and cons of each idea in addition to its reasonableness. To begin with, Indian scientists are working on using the idea of ​​active noise control in communication devices. Their plan is to use noise cancellation so that background noise and other outside sounds are blocked so that the speaker's voice is heard more clearly (Raajan 721). Little things like this are what pleases the most because many people have had the problem of trying to talk on the phone in a crowded place, but they were unable to continue their conversation because none of the people on the line could not hear them. . These scientists want to take this technology and make it so effective that the micropho...