METHOD AND DEVICE FOR CENTRALISED CORRECTION OF SPEECH TONE ON A TELEPHONE COMMUNICATION NETWORK

Details for Australian Patent Application No. 2002253257 (hide)

Owner FRANCE TELECOM (SA)

Inventors MAHE, Gael; GILLOIRE, Andre

Pub. Number AU-A-2002253257

PCT Pub. Number WO2002/077977

Priority 01/04194 28.03.01 FR

Filing date 25 March 2002

Wipo publication date 8 October 2002

International Classifications

G10L 021/02 Processing of the speech signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility

H03G 003/20 Gain control in amplifiers or frequency changers - Automatic control

H03G 005/00 Tone control or bandwidth control in amplifiers

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002253257

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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