| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0410916 |
| utime |
20240103182248.5 |
| mtime |
20060210235959.9 |
| ISBN |
0-7803-7403-7 |
| title
(primary) (eng) |
Pipelined implementations of the A Priory Error-Feedback LSL algorithm using logarithmic arithmetic |
| part_num |
3 |
| publisher |
| place |
Orlando |
| name |
IEEE |
| pub_time |
2002 |
|
| specification |
|
| serial |
| title
|
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing |
| page_num |
2681-2684 |
|
| keyword |
LNS, DSP, FPGA |
| keyword |
floating-point |
| keyword |
logarithmic arithmetic |
| author
(primary) |
| ARLID |
cav_un_auth*0212813 |
| name1 |
Albu |
| name2 |
F. |
| country |
IE |
|
| author
|
| ARLID |
cav_un_auth*0101120 |
| name1 |
Kadlec |
| name2 |
Jiří |
| institution |
UTIA-B |
| full_dept |
Department of Signal Processing |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0212961 |
| name1 |
Coleman |
| name2 |
N. |
| country |
GB |
|
| author
|
| ARLID |
cav_un_auth*0212814 |
| name1 |
Fagan |
| name2 |
A. |
| country |
IE |
|
| COSATI |
09G |
| COSATI |
09H |
| cas_special |
| project |
| project_id |
33544 |
| agency |
ESPRIT |
| country |
XE |
|
| research |
CEZ:AV0Z1075907 |
| abstract
(eng) |
In this paper we present several implementations of the Modified A Priori Error-Feedback LSL (EF-LSL) algorithm on the Virtex FPGA. Its computational parallelism and pipelinabilty are important advantages. Internally, the computations are based on the logarithmic number system. We compare 32-bit (SINGLE-ALU or DUAL-ALU version) and 20-bit (QUADRI-ALU versions). We show that the LNS implementation can outperform the standard DSP solution based on 32-bit floating-point processors. |
| action |
| ARLID |
cav_un_auth*0212908 |
| name |
ICASSP 2002 |
| place |
Orlando |
| country |
US |
| dates |
13.05.2002-17.05.2002 |
|
| RIV |
JC |
| department |
ZS |
| permalink |
http://hdl.handle.net/11104/0131003 |
| ID_orig |
UTIA-B 20020130 |
| arlyear |
2002 |
| mrcbU10 |
2002 |
| mrcbU10 |
Orlando IEEE |
| mrcbU12 |
0-7803-7403-7 |
| mrcbU63 |
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 2681 2684 |
|