dc.contributor.author |
Paleologu, Constantin |
|
dc.contributor.author |
Ciochină, Silviu |
|
dc.date.accessioned |
2020-04-09T05:56:39Z |
|
dc.date.accessioned |
2021-03-01T08:42:37Z |
|
dc.date.available |
2020-04-09T05:56:39Z |
|
dc.date.available |
2021-03-01T08:42:37Z |
|
dc.date.issued |
2008 |
|
dc.identifier.citation |
Paleologu, Constantin. A class of variable step-size NLMS and affine projection algorithms suitable for echo cancellation. Timişoara: Editura Politehnica, 2008 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,A%20class%20of%20variable%20step-size%20NLMS%20and%20affine%20projection%20algorithms%20suitable%20for%20echo%20cancellation&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
|
dc.description.abstract |
The normalized least-mean-square (NLMS) algorithm and the affine projection algorithm (APA) are the most common choices for echo cancellation. In this type of application, an adaptive algorithm with a constant step-size has to compromise between several performance criteria (e.g., high convergence rate versus low misadjustment). In this paper we present a class of variable step-size NLMS and APAs, which are designed to recover the near-end signal in the error of the adaptive filter. The simulation results indicate a robust behaviour of these algorithms against different types of near-end signal variations, including double-talk. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
t |
en_US |
dc.relation.ispartofseries |
Seria electronică şi telecomunicaţii;Tom 53(67), fasc. 2 (2008) |
|
dc.subject |
Adaptive filtering |
en_US |
dc.subject |
Affine projection algorithm (APA) |
en_US |
dc.subject |
Echo cancellation |
en_US |
dc.subject |
Normalize least-mean-square (NLMS) |
en_US |
dc.subject |
Variable step-size |
en_US |
dc.title |
A class of variable step-size NLMS and affine projection algorithms suitable for echo cancellation [articol] |
en_US |
dc.type |
Article |
en_US |