Echo detection

Details for Australian Patent Application No. 2006323242 (hide)

Owner Telefonaktiebolaget LM Ericsson (publ)

Inventors Eriksson, Anders; Trump, Tonu

Agent Watermark

Pub. Number AU-B-2006323242

PCT Pub. Number WO2007/067125

Priority 60/741,903 05.12.05 US

Filing date 28 November 2006

Wipo publication date 14 June 2007

Acceptance publication date 5 August 2010

International Classifications

H04B 3/20 (2006.01) Line transmission systems - Reducing echo effects or singing

G10L 21/02 (2006.01) 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

Event Publications

26 June 2008 PCT application entered the National Phase

  PCT publication WO2007/067125 Priority application(s): WO2007/067125

5 August 2010 Application Accepted

  Published as AU-B-2006323242

2 December 2010 Standard Patent Sealed

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