A filter is a device which separates out a portion of the frequency spectrum of a sound signal from the total, this is shown in Figure 1.52. Figure 1.52 The effect of different filter types. There are ...

"The room is the first thing we start with and the last thing we think about." --unknown Welcome to the first in our series of articles on acoustics. We strongly believe that room acoustics are the ...

We saw earlier that when sound waves come from correlated sources then their pressure and associated velocity components simply add. This meant that the pressure amplitude could vary between zero and ...