Echo canceller using parametric methods

Show simple item record 2008-07-28T16:26:34Z 2008-07-28T16:26:34Z 1987
dc.identifier.citation Ardalan, S. H., & Alexander, S. T. (1987). Echo canceller using parametric methods. U.S. Patent No. 4,677,668. Washington, DC: U.S. Patent and Trademark Office.
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dc.language.iso en
dc.title Echo canceller using parametric methods
dc.type Patent

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