1,200 feet = 365.76 meters A yell packet sent at 80 dB may not be audible from one end to the other. Calculating falloff needs two distances from source? Wav

1,200 feet = 365.76 meters A yell packet sent at 80 dB may not be audible from one end to the other. Calculating falloff needs two distances from source? Waving is faster, and maybe more distinguishable.