Reply by mossi idrissa moctar●December 15, 20082008-12-15
I'm not sure that I understand what you mean.
I think that:
A :should be your input (B+noise).
B : your reference.
e: is your error use for updating your filter.
y : your output.
Maybe you could try a Wiener filter.
Moc
Cordialement
MOSSI IDRISSA Moctar
7 passage de la Bourgade
06410 - Biot
cel: 0033631020920
Reply by hyee...@yahoo.com.cn●December 12, 20082008-12-12
I am implementing a LMS adptive filter denoising system. And I got a noisy
signal A, and also a noise signal B. The B is corrected with noise of noisy
signal A.
1. Which signal should act as main input signal U,and which should act as the
desired signal D? noisy or noise? why? can I exchange their roles? Please
tell the principle.
2. Which is the result,the denoised speech signal? e or y? Why?