Friday, 22 July 2005
A.Farina,
L.Tronchin
72/86
The
B-format components
• Physically, W is a signal proportional to the pressure, XYZ are signals proportional to the three Cartesian components of the particle velocity
• when a sound wave
impinges over
the microphone from the “negative” direction of the x-axis, the signal on the X output will have polarity reversed with respect to the W signal
