Problem 1 (2 points): An outdoor warning siren produces a sound pressure level of 125 dBSPL from a distance of 10 In. How far away must you go for the SPL to drop to 85 dBSPL? (Assume no reecting surfaces or other complications to undermine the inverse square law.) Problem 2 (2 points): In the front of a club, you are 3 meters from the loudspeakers. You measure the SPL at lOOdBSPL. The back of the club is 40 meters from the speakers. How loud would it be back there, if there was no reected sound? Problem 3 (6 points): The sound power of a cricket of the species Anurogryllus arboreus has been measured as S9microwatts, 0r .000059W. Calculated the sound intensity, in W/m2 , of the cricket at 2 meters