"Aparna Ram" wrote in message
oups.com...
Dear All,

I have implemented AEC with and with out subbanding using
NLMS algorithm and that code is working fine for all recorded audio
files. But for real time audio files this algorithm is not effecting.

If any one know the reason behind this then please give me
your valuable suggestions.

Thanks in advance.

Regards,
Aparna Ram.K.


The NLMS only works with stationary ergodic signals.
Live signals are not stationary ergodic.

My car won't start. Could you please
give me valuable suggestions too.

--
rb