Re: Dehumming clavinet recording

Hi again,
hm, on certain tracks, especially the heavier ones this works quite well. 
Thanks for that.

Best wishes,

Jeanette

David Kastrup, Apr 18 2026:

> "Jeanette C." <[email protected]> writes:
>
>> Hello David and all,
>> thanks first for that tip. It has decreased the problem slightly.
>>
>> Seeing is knowing, here is a short example:
>> https://www.dropbox.com/scl/fi/4clxqzetettjgbch8dja0/noise.flac?rlkey=t9e8x4ls4nfpya459wzd15h42
>> This is raw, just converted to 44.1kHz 16bit.
>
> A bit more than hum I think: it is a bit buzzy.  At any rate, I used
>
> sox_ng /tmp/noise.flac -n trim 0 3 noiseprof /tmp/np
> sox_ng /tmp/noise.flac /tmp/unnoise.flac noisered /tmp/np
>
> on it (profiled noise reduction) and got the following out (size appears
> tolerable for posting at <200kB).
>
>

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