Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter G. Craven0
Chris Travis0
Malcolm Law0
Date of Patent
March 26, 2013
0Patent Application Number
124446280
Date Filed
October 5, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A sound capture device comprises a symmetric microphone array that includes non-radially-oriented directional sensors (101). The device typically derives a spherical harmonic representation of the incident sound field, and affords higher signal-to-noise ratios and better directional fidelity than prior arrays, across a wide range of audio frequencies.
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