0410964 20240103182252.020060210235959.9 0-7803-7587-4 San Diego IEEE 2002 6 s. 109-114ParhiK.ShanbhagN. fast affine projection algorithm logarithmic number system FPGA cav_un_auth*0212813 Albu F. IE cav_un_auth*0101120 Kadlec Jiří UTIA-B Department of Signal Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0212961 Coleman N. GB cav_un_auth*0212814 Fagan A. IE 09G 09H 33544 ESPRIT XE CEZ:AV0Z1075907 In this paper we propose a new stable Fast Affine Projection algorithm based on Gauss-Seidel iterations (GSFAP). We investigate its implementation using the logarithmic number system (LNS) and compare it with two other fast affine projection (FAP) algorithms. Simplified and multi-input GSFAP versions are also proposed. We show that the algorithm is only marginally more complex than MLMS and simpler than other FAP algorithms. Its application for acoustic echo cancellation is also investigated. cav_un_auth*0212981 SIPS 2002 San Diego US 16.10.2002-18.10.2002 JC ZS http://hdl.handle.net/11104/0131051 UTIA-B 20020178 2002 2002 San Diego IEEE 0-7803-7587-4 IEEE Workshop on Signal Processing Systems. Proceedings 109 114 Parhi K. 340 Shanbhag N. 340