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STOP PRESS
March 2026
'Microphone Array Design for Quadraphony' is now active     more
STOP PRESS
January 2026
The 2nd Edition of 'Williams MMAD' is now available.     more
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Segment Coverage Diagram Microphone Array Design
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Simonsen's Curves Stereophonic Recording Angle Diagram for Cardioids Stereophonic Recording angle Diagram for MS system Spherical Trigonometrique Triangle Resolution 5 channel equal segment array Resolution in different segments of 5 channel reproduction system The 5 channel Williamls Star A CAMAD home page screen shot Top Hat Localisation Hypo_Super 3D array design