Abstract
| Language | English |
|---|---|
| Title of host publication | Proceedings of the 5th international workshop on acoustic echo and noise control |
| Place of Publication | London |
| Pages | 148-151 |
| Number of pages | 4 |
| Publication status | Published - 1997 |
| Event | IWAENC97: 1997 International Workshop on Acoustic Echo and Noise Control - London, United Kingdom Duration: 1 Jan 1997 → … |
Conference
| Conference | IWAENC97: 1997 International Workshop on Acoustic Echo and Noise Control |
|---|---|
| Country | United Kingdom |
| City | London |
| Period | 1/01/97 → … |
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Keywords
- adaptive systems
- adaptive system identification
- tap-assignment algorithms
- fullband identification
Cite this
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Adaptive system identification with tap-assignment in oversampled and critically sampled subbands. / Weiss, Stephan; Harteneck, M; Stewart, Robert.
Proceedings of the 5th international workshop on acoustic echo and noise control. London, 1997. p. 148-151.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
TY - GEN
T1 - Adaptive system identification with tap-assignment in oversampled and critically sampled subbands
AU - Weiss, Stephan
AU - Harteneck, M
AU - Stewart, Robert
PY - 1997
Y1 - 1997
N2 - Adaptation of the tap profile in subband adaptive system identification problems can further enhance the efficient use of computational resources if implemented on a DSP with an otherwise too tight benchmark performance. Here, we derive a generalization of previous work to extend tap-assignment algorithms to a new class of oversampled filter banks with non-uniform bandwidths and different subsampling ratios. We compare efficiency and adaptation results for this approach to the critically sampled case and a fullband identification with same complexity.
AB - Adaptation of the tap profile in subband adaptive system identification problems can further enhance the efficient use of computational resources if implemented on a DSP with an otherwise too tight benchmark performance. Here, we derive a generalization of previous work to extend tap-assignment algorithms to a new class of oversampled filter banks with non-uniform bandwidths and different subsampling ratios. We compare efficiency and adaptation results for this approach to the critically sampled case and a fullband identification with same complexity.
KW - adaptive systems
KW - adaptive system identification
KW - tap-assignment algorithms
KW - fullband identification
UR - http://www.iwaenc.org/proceedings/1997/iwaenc97/html/ae97s104.htm#p0043
M3 - Conference contribution book
SP - 148
EP - 151
BT - Proceedings of the 5th international workshop on acoustic echo and noise control
CY - London
ER -