linuxaudio.org

В сообщении от 5 февраля 2006 23:49 Sampo Savolainen написал(a):
> > I desperately need a noise gate, or something else to remove breathing

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> > sounds. Could anyone help me find one?

>

> There is a ladspa plugin called: "Gate" by Steve Harris. It's available

> in the swh-plugins package. But ..

OK, that would be fine. Is there a HOWTO on installing LADSPA plugins for use

with Audacity available somewhere?
> > I am recording using Audacity 1.2.3 from a rather simple microphone, and

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> > breathing sounds are clearly heard when the speaker inhales air; from the

> > look of the graph, it seems that a simple noise gate would remove them.

> > But I could not find a noise gate in Audacity 1.2.3...

>

> ... setting up a gate in audacity is painstaking as you can't do it in

> realtime. 

No problem. In fact I prefer the Audacity way of doing it. We're doing a voice

recording, not a concert, so having many tries is good.
> If you really want to use audacity, you can also do this with jack-rack
Definitely don't want to go there. Jack setup is a major hassle; with no

realtime need, I don't see why it would be worth the time.
> When gating the signal though, i suggest that after finding the right

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> parameters for the gate to work correctly, try making the gate a "soft"

> gate via the "Range" parameter. Breathing noise might be irritating at a

> level, but vocals without breathing might sound unnatural.

Agreed. Audacity giver many tries so it's easy.
--

Yours, Mikhail Ramendik