Abstract
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.
| Original 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 → … |
Keywords
- adaptive systems
- adaptive system identification
- tap-assignment algorithms
- fullband identification
Fingerprint Dive into the research topics of 'Adaptive system identification with tap-assignment in oversampled and critically sampled subbands'. Together they form a unique fingerprint.
Cite this
Weiss, S., Harteneck, M., & Stewart, R. (1997). Adaptive system identification with tap-assignment in oversampled and critically sampled subbands. In Proceedings of the 5th international workshop on acoustic echo and noise control (pp. 148-151).