[robert bristow-johnson]
> first, you need to decide of your level is to be measured as peak level or rms
> level or mean abs value or whatever.
I'd like to throw in that I've gotten excellent results (for electric
guitar) from a design that considers the instantaneous peak level for
opening and
Le 05/07/2012 08:36, robert bristow-johnson a écrit :
On 7/4/12 12:44 PM, robert bristow-johnson wrote:
On 7/4/12 11:06 AM, Ivan Cohen wrote:
Hello rbj !
What do you mean by "slew" ? Is it a filtering applied on the VCA
attenuation ?
specifically, *low-pass* filtering.
I think the answer
On 7/4/12 12:44 PM, robert bristow-johnson wrote:
On 7/4/12 11:06 AM, Ivan Cohen wrote:
Hello rbj !
What do you mean by "slew" ? Is it a filtering applied on the VCA
attenuation ?
specifically, *low-pass* filtering.
I think the answer to your question is obviously no :) I may have
missed
Hi Ivan,
Most noise gates have one threshold level but they utilize
different release behaviors:
THAT Corporation Design Note 100 - A Fully Adjustable Noise Gate
http://www.thatcorp.com/datashts/dn100.pdf
Boss NF-1 Noise Gate pedal schematic diagram
http://www.hobby-hour.com/electronics/s/nf1-n
ver the attack time & when the gate closes, the VCA gain ramps down
> from the open gain to the closed gain.
>
> Hope this helps
> Regards
> Rob
>
> --
> From: "robert bristow-johnson"
> Sent: Wednesday, July
nt: Wednesday, July 04, 2012 5:44 PM
To:
Subject: Re: [music-dsp] Noise gate for guitar amplifiers and hysteresis
On 7/4/12 11:06 AM, Ivan Cohen wrote:
Hello rbj !
What do you mean by "slew" ? Is it a filtering applied on the VCA
attenuation ?
specifically, *low-pass* filterin
On 7/4/12 11:06 AM, Ivan Cohen wrote:
Hello rbj !
What do you mean by "slew" ? Is it a filtering applied on the VCA
attenuation ?
specifically, *low-pass* filtering.
I think the answer to your question is obviously no :) I may have
missed a point in the implementation of noise gates. I wo
Hello rbj !
What do you mean by "slew" ? Is it a filtering applied on the VCA attenuation ?
I think the answer to your question is obviously no :) I may have missed a
point in the implementation of noise gates. I would be glad if you can detail a
little...
Thanks !
Cordially,
Ivan Cohen
--
On 7/4/12 10:03 AM, Ivan Cohen wrote:
Hello dear subscribers of Music DSP !
I need your lights about a problem I have in a noise gate development
for guitar amplifiers. To prevent the noise gate close and open
successively on sustained notes, creating distorsion artefacts or
"chattering", dev
Hello dear subscribers of Music DSP !
I need your lights about a problem I have in a noise gate development
for guitar amplifiers. To prevent the noise gate close and open
successively on sustained notes, creating distorsion artefacts or
"chattering", developers include a hold functionnality o
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