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Re: Filter feedback
Posted: Sat Feb 15, 2020 7:37 pm
by trogluddite
Glad to hear it!
If that's working well for your configuration, then I'd give it a go using one of the "soft-saturation" kind of distortion/limiter modules that are floating around ("tanh" is a common one that gets a few forum search hits). That should give the result even more of an "analogue" flavour, and with fewer hard edges to provoke aliasing.
Re: Filter feedback
Posted: Sat Feb 15, 2020 8:15 pm
by k brown
Good call - I'll try that.
Re: Filter feedback
Posted: Fri May 29, 2020 9:54 pm
by francoisreme
martinvicanek wrote:There is no simple general stability criterion for non-LTI systems (i.e. dynamic filters) because you have so many possibilities to consider, but it is known that certain topologies.
seems that there is a framework to analyse BIBO stability of a system
http://www.rossbencina.com/code/time-va ... sed-svf-v2there is a few words on the subject on the music-dsp archive !
Re: Filter feedback
Posted: Tue Jun 02, 2020 7:27 pm
by martinvicanek
francoisreme wrote:martinvicanek wrote:There is no simple general stability criterion for non-LTI systems (i.e. dynamic filters) because you have so many possibilities to consider, but it is known that certain topologies.
seems that there is a framework to analyse BIBO stability of a system
http://www.rossbencina.com/code/time-va ... sed-svf-v2there is a few words on the subject on the music-dsp archive !
Thanks for the reference, Francoise. I browse the DAFX papers regularly, but this one somehow escaped my attention.