The answer for your question is there is no such study for noise because the most common study related to noise was the study of sounds which are different from it's other but when the time comes, it may have the studies of noise and the person who do the job.
Improvisation
You call a person stubborn.
A person who studies art in the most broad sense is an aesthetician. The study of the principles and definition of art is the field of aesthetics. Sometimes, this word is used to include the study of all sensory experience, as derived from nature as well as art. One can say that an art student is "one who studies art" as well, but I think you mean "someone who studies art professionally". This does not mean that an aesthetician cannot also be an artist or that an artist cannot also be an aesthetician. Ayn Rand is a good example of person who was an artist and also an aesthetician. She wrote fiction literature, but also proposed and analyzed aesthetic theories. This is not to be confused with someone who studies the history of art, which is an Art Historian.
You would call a person who praises himself a lot a narcissist.
You can call that person a "singer" or you can call that person a "vocalist."
A person who studies genealogies is a genealogist.
A person who studies philosophy is called a philosopher.
A person who studies organisms is called a biologist.
a person who studies people but not an psychologist
a person that studies gems is called a gemologist.
what do you call somebody who studies snails.
A person who studies birds is called an ornithologist.
A person who studies birds is called an Ornitholoigst
A person who studies poisons is called a toxicologist.
A person who studies lichens is called a lichenologist.
A person who studies theology is called a theologian.
A person who studies the mind is called a psychologist.