- #1

the_godfather

- 22

- 0

## Homework Statement

this is part of a problem sheet and is the last question i have left to work out. i have been given solutions of 105dB and 86dB.

A person is in a room in which two sources of sound of loudness 100 dB and

98 dB are emitting the same frequency. The sources form a standing wave pattern in the room. What are the maximum and minimum loudness the person will be subjected to as he moves about?

## Homework Equations

## The Attempt at a Solution

not to sure i understand the question. i think it asks what is the constructive and destructive superposition that can occur. if so, what is my next step

i'm guessing that the Standing wave ratio formula is a part of this but what is the amplitude reflection co-eff?

thanks