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reduction of noise from a static source

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Tue, 04/28/2020
4:31pm
piter.warsztat_5067
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#1
reduction of noise from a static source

Can I reduce noise from a static source that is not moving using only free version AWE (without LMS filter)?

 

I would manually set the anti-sound power and phase about 180 degrise

I mean choosing the delay and amplification so that the sounds cancel  without using the LMS filter.

 

this is theoretically to be done, do you have any experience with ANC?

Regards

Piter

 

Wed, 04/29/2020
10:20am
DSPC Kevin
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Hello Piter,

DSP Concepts is very experienced in ANC algorithm development.  Unfortunately, you will have to build the ANC algorithm yourself ground up to run on the ST board, as we don't include our adaptive filters in the free version of ST Audio Weaver Core.

Thanks,

Kevin