Volume and tone control in direct digital speakers

Details for Australian Patent Application No. 2007252848 (hide)

International Classifications

Event Publications

22 January 2009 PCT application entered the National Phase

PCT publication WO2007/135679 Priority application(s): WO2007/135679

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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