Quadraphonic Sound Recording with Cardioid Microphones
Select the required front coverage angle.

This will give you access to a number of quadraphonic cardioid microphone arrays, one being an equal segment configuration of 90° for each segment, and four other unequal segment coverage configurations. (Note that rotation of left side configurations thru 90°will produce right side configurations)     Return to    HOME PAGE

Front Coverage=70°

Front Coverage=80°

Front Coverage=90°

Front Coverage=100°

Front Coverage=110°

Side Coverage=110°

Side Coverage=100°

Side Coverage=90°

Side Coverage=80°

Side Coverage=70°