Re: Spectral Subtraction

Simon Brown



No special hardware, it runs in the demodulation chain.


Simon Brown


From: <> On Behalf Of martinbradford2001
Sent: 14 May 2022 11:51
Subject: Re: [SDR-Radio] Spectral Subtraction


[Edited Message Follows]

What is the hardware requirement, Simon? Is this processing the two channels of a device like the RSPDuo?

Regarding the artefacts, yes they can be annoying, but this level of noise reduction would only usually be used on signals at the limit of readability. Failing to get a new DXCC in the logbook is even more annoying than a bit of burbling and a confirmed log entry!


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