SWITCHED-GEOMETRY MICROPHONE ARRAY ARRANGEMENT AND METHOD FOR PROCESSING OUTPUTS FROM A PLURALITY OF MICROPHONES

Details for Australian Patent Application No. 2003205682 (hide)

Owner MOTOROLA INC

Inventors PEARCE, David; REX, James

Pub. Number AU-A-2003205682

PCT Number PCT/EP03/00789

PCT Pub. Number WO2003/086009

Priority 0208219.6 10.04.02 GB

Filing date 27 January 2003

Wipo publication date 20 October 2003

International Classifications

H04R 003/00 Circuits for transducers

H04R 001/40 Details of transducers - by combining a number of identical transducers

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 0208219.6 10.04.02 GB

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2003205682

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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