B.E.S.T. Library Question of the Month

Miami University student competitors who submit the correct answers will be included in a drawing at the end of the month. The student competitor whose name is picked in the drawing is the winner. The winner will receive a $20 gift certificate for the Miami University Bookstore!
Question of the Month
PART I
What Indian-American audio engineer, who is best known for his eponymous company that sells speakers, headphones, and earbuds, died on July 12 of this year?
PART 2
This same engineer and his company engaged actively in the scientific study of sound perception. What is the name for this field of study?
PART 3
Where would you find the nearest retail location for this man's company?
Submit your answers to: clarkejb@miamioh.edu