Sound travels approximately 343m/s right, given air temp or atmosphere as a variable. But does a particular wave length have a different arrival time to another. Say does a 100Hz wave length, compaired to 1000Hz and 10KHz arrive the same time or earlier given its a longer wave length. 100hz = 3.4m 1000 = 34cm 10000 = 3.4cm. Or does the 1KHz signal just develop or reproduce 10 times to the 100Hz single production before it reaches the listener.. ?