Filter Signature Project

Tony Hardie-Bick tony at entity.net
Wed May 16 14:57:28 CEST 2012


On 16/05/12 13:48, Tony Scharf wrote:
> I can do a few of these with my modular, however not all of my filters
> will self-oscillate.  I can at least do the Korgasmatron though.  That
> one makes an excellent sine oscillator.

when you make the recording, set the resonance so it's just beyond 
self-oscillation, so this can act as a common reference point between different 
filters.

Tony (HB)

>
> Tony
>
> On Wed, May 16, 2012 at 4:47 AM, Marc Nostromo [M-.-n]
> <marc.nostromo at gmail.com>  wrote:
>> For the sake of research, I've started to collect various filter sweep from
>> digital and analog sweeps
>>
>> http://soundcloud.com/marc-nostromo-etudes/sets/filter-references/
>>
>> All of the files are sweep of  low pass filters self oscillating at maximum
>> resonance value.
>>
>> I'd like to collect more of those as a reference so if you guys have the
>> time to record your favorite filter (analog or digital - I'm thinking
>> animoog for example) it'd be great. Just make sure all oscillators are off.
>> Crank the filter resonance and sweep the filter frequency slowly from minium
>> to maximum.
>>
>> Thanks,
>> Marc.
>>
>> --
>> http://marc-nostromo.com
>>
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>>
>
>
>



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