sound waves

In this chapter we studied sound waves. In this paper you will read about how the ear works, how acoustics work and how sound waves are used in real life in medicine and music. Some basic characteristics of sound waves. Sound waves are detectable to the human ear when the range is within 20 to 20,000Hz. Sound waves are compressional waves also know as longitudital waves. Sound waves require a medium to travel through. A medium …

…several things such as design, materials and insulation. Whenever planning to build an acoustical room design is extremely important. Sound in an ordinary room due to reflections from the walls and furniture somewhat makes the room acoustically modified. For the best qualiity in acoustics rooms need to be designed to produce sufficient reflections for naturalness with bringing in excessive reverbaration no matter whatt the frequency is. Reverbaration time the amount of time required to diminish