Are you going to listen 24-hour long recording from end to end in order to figure out the frequency of sirens?
-lingliu2008(lingliu2008);
2021-9-21(#13993356@0)+1
Nope, I prefer to write code to detect frequency of sirens in the recording
-keysi(K.S);
2021-9-21(#13993416@0)
一看就知道你们不是学理工科的, the # of fire calls follows a poisson distribution
-streetsville(总长);
2021-9-21(#13993453@0)+1