Re: [LAU] upwards compression

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From: <fons@...>
To: <linux-audio-user@...>
Date: Sunday, December 26, 2010 - 12:13 am

On Sat, Dec 25, 2010 at 11:33:10PM +0100, Arnold Krille wrote:

> Are you looking for a noise-gate without a hard gate? I think that would give

No, a soft gate would be more like

*
*
*
*
*
*

with the upper half being 1:1

The scheme Joern described will do the trick, producing
something like (idealised)

*
*
*
*
*
*
*

with the middle region being the compressed one.
The ratio has to revert to 1:1 for very low levels,
otherwise the gain would go to infinity.

Ciao,

--
FA

There are three of them, and Alleline.

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Messages in current thread:
[LAU] upwards compression, Fabio, (Sat Dec 25, 1:57 pm)
Re: [LAU] upwards compression, Q, (Sat Dec 25, 2:41 pm)
Re: [LAU] upwards compression, Fabio, (Sat Dec 25, 2:57 pm)
Re: [LAU] upwards compression, Jörn Nettingsmeier, (Sat Dec 25, 3:47 pm)
Re: [LAU] upwards compression, Fabio, (Sat Dec 25, 4:13 pm)
Re: [LAU] upwards compression, Q, (Sat Dec 25, 5:10 pm)
Re: [LAU] upwards compression, Fabio, (Sat Dec 25, 5:40 pm)
Re: [LAU] upwards compression, Jeremy, (Sat Dec 25, 6:48 pm)
Re: [LAU] upwards compression, Fabio, (Sat Dec 25, 8:01 pm)
Re: [LAU] upwards compression, Arnold Krille, (Sat Dec 25, 10:33 pm)
Re: [LAU] upwards compression, , (Sun Dec 26, 12:13 am)
Re: [LAU] upwards compression, Mark Knecht, (Sat Dec 25, 3:36 pm)