METHOD AND DEVICE FOR CONTROLLING THE BASS REPRODUCTION OF AUDIO SIGNALS IN ELECTROACOUSTIC TRANSDUCERS

Details for Australian Patent Application No. 2002212089 (hide)

Owner SIEMENS AKTIENGESELLSCHAFT

Inventors AUBAUER, Roland; KLINKE, Stefano, Ambrosius

Pub. Number AU-A-2002212089

PCT Pub. Number WO2003/028405

Filing date 21 September 2001

Wipo publication date 7 April 2003

International Classifications

H04R 003/04 Circuits for transducers - for correcting frequency response

Event Publications

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002212089

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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