Frontal Audio Source Location Using Very Closely Spaced Stereo Microphones

Details for Australian Patent Application No. 2004205225 (hide)

Owner Canon Kabushiki Kaisha

Inventors Wark, Timothy John

Agent Spruson & Ferguson

Pub. Number AU-A-2004205225

Priority 2003904879 05.09.03 AU

Filing date 25 August 2004

Wipo publication date 24 March 2005

International Classifications

G01S 005/06 Position-fixing by co-ordinating two or more direction or position-line determinations - Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

H04R 029/00 Monitoring arrangements

Event Publications

9 September 2004 Complete Application Filed

  Priority application(s): 2003904879 05.09.03 AU

24 March 2005 Application Open to Public Inspection

  Published as AU-A-2004205225

27 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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