20 search results - page 2 / 4 » A Recurrent Neural Filter for Adaptive Noise Cancellation |
ISIP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper proposes an FPGA implementation of an Adaptive Noise Canceller using the Least Mean Square (LMS) algorithm. The hardware architecture is synthesized using the Xilinx Sp...
NECO
2002
13 years 4 months ago
2002
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, a recursive nonlinear filter exploiting trigonometric expansions of the past output samples is introduced. Its peculiarity is, in general, the ability to model rea...
ICASSP
2009
IEEE
13 years 12 months ago
2009
IEEE
Nonlinear acoustic echo cancellers (NLAEC) are becoming increasingly important in hands-free applications. However, in some situations, an NLAEC is inferior to a linear AEC, espec...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
It is usual in practice that recorded sounds are contaminated by stationary tones coming from power wiring (50/60 Hz or 400 Hz and their harmonics), frame or line frequencies from...