Weiss, S, Harteneck, M and Stewart, R W
Adaptive System Identification with Tap-Assignment in Oversampled and Critically Sampled Subbands
At International Workshop on Acoustic Echo and Noise Control.
Adaptation of the tap profile in subband adaptive system identification problems can further enance the efficient use of commputational resources if implemented on a DSP with an otherwise too tight benchmark performance. Here, we derive a generalisation of previous work to extend tap-assignment algorithms to a new class of oversampled filter banks with non-uniform bandwidths and different subsampling rations. We compare efficiency and adaptation results for this approach to the critically sampled case and a fullband identification with same complexity.
Conference or Workshop Item
||Organisation: IEEE Signal Processing Society, IEE Address: London, UK
|Venue - Dates:
||International Workshop on Acoustic Echo and Noise Control, 1997-09-01
||Electronics & Computer Science
||08 Nov 2000
||17 Apr 2017 23:39
|Further Information:||Google Scholar|
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