Human activity has had a negative impact on plants and animals around the world. Some people think that this cannot be changed, while others believe actions can be taken into bring about a change. Discuss both and give your opinion.

I firmly believe everything has a starting point, as Sir "Stephen Hawking" told for the cosmos. My interest in signal processing and embedded systems was initiated in the early days of my school. Back

then

, I was so curious to know how our voice reaches the other person and how a tiny chip makes an electronic gadget work. These are the doubts I could not remove from my head.

However

, before completing my High school days, I learned much electronic stuff prior, which drove me crazy and made me pursue electronics and

communication

engineering in bachelor of technology. I am MALLADI KAUSHIK, a 4th-

year

undergrad majoring in Electronics and

communication

at sathyabama institute of science and technology in Chennai, India.

Furthermore

, my current CGPA is 8.76. I completed college in 2018, with Mathematics, Physics, and chemistry as the main subjects, and achieved 82%. After completion of my current studies, I would like to do a Master's in Electrical engineering. I am fond of realistic problems because we can gain so much knowledge in the path of searching for the solution where there is a problem. My

first

project

was "Li-Fi based

communication

systems" in my sophomore

year

of college. The foremost motive of the

project

is to establish and prove that light can

also

be used for data transfer at high bit rates as opposed to optical

communication

, which is already in use. After that, followed by the

first

year

, the institute has lots of parents visiting to see the surroundings and inside the institute, and many of them are not aware of the college map So, I came up with an idea to build Something that assists the outers to show each corner of the university rather than a man. The

project

was named "Tour Guide Car Using Pixy mode camera."

Then

, my interest in signal processing and curiosity about embedded systems kept rising. I went in-depth about the subject; as soon as my 3rd

year

was completed, I started writing a research paper based on ECG signals and published it. The central theme of looking into

this

was people. I believe the engineers

also

have a role in protecting the patient life by reducing some work for the doctors. Today, many are dying because of cardiac diseases; doctors strive to save people's lives by predicting the early stage of heart-related diseases. These are the pre-eminent reason for writing up a research paper.

This

paper holds the various noises present in the Electrocardiogram signal and different techniques to denoise it. Now, I am looking forward to the final

year

project

that is

"Signal Watermarking." In today's world, everyone's phone calls can be intercepted with the help of telecommunication networks. My theme of the

project

is not to stop the interception of the calls but to secure the calls. It is Something hiding a signal inside another signal that results in a high-level encrypted call. Unless the interpreter has the key to find the hidden signal

that is

an information signal, no one can decrypt it.