Vs
S,O and W represent source of sound (of frequency f), observer and wall, respectively. V0, Vs, VD, V are velocity of observer, source, wall and sound ( in still air ) respectively.
08
Nov
S,O and W represent source of sound (of frequency f), observer and wall, respectively. V0, Vs, VD, V are velocity of observer, source, wall and sound ( in still air ) respectively. O and W represent source of sound (of frequency f) observer and wall respectively. V0 S source V are velocity of observer VD [...]