Re: [PD] spring modeling/scanned synthesis

Em sáb., 24 de fev. de 2024 às 11:42, cyrille henry escreveu: > Here is the most simple usable structure : a mass and a link. > it look like a 2nd order resonant filter. > now, the challenge is to find the equation that compute K and D from > frequency and attenuation time. > > cheers > Ok,

Re: [PD] spring modeling/scanned synthesis

looking forward to this update release, will try to get into all of this when it is out :) cheers Em sáb., 24 de fev. de 2024 às 11:42, cyrille henry escreveu: > > > > I know a little bit about filters and will try to investigate more. I've > been avoiding physical modelling for ages and it

Re: [PD] spring modeling/scanned synthesis

Le 25/02/2024 à 19:45, Alexandre Torres Porres a écrit : sounds like a filter alright, with the noise input now, I get pmpd~: no method for 'setK' damned! maybe I dont have the latest version, isn't there a new release coming up to  deken? The new version is not ready. You can donwload

Re: [PD] spring modeling/scanned synthesis

sounds like a filter alright, with the noise input now, I get pmpd~: no method for 'setK' maybe I dont have the latest version, isn't there a new release coming up to deken? Em sáb., 17 de fev. de 2024 às 07:01, cyrille henry escreveu: > > > Le 16/02/2024 à 19:16, Alexandre Torres Porres a

Re: [PD] spring modeling/scanned synthesis

although I'm not a specialist in this, I did manage to understand the basics of it enough for people want to hear me: https://media.ccc.de/v/lac2018-28-introduction_to_pmpd The materials used are a development of pmpd's materials, with added explanations and visualisations. I know a little

Re: [PD] spring modeling/scanned synthesis

I know a little bit about filters and will try to investigate more. I've been avoiding physical modelling for ages and it seems its finally time to dig in :) Here is the most simple usable structure : a mass and a link. it look like a 2nd order resonant filter. now, the challenge is to find

Re: [PD] spring modeling/scanned synthesis

Em ter., 20 de fev. de 2024 às 14:32, cyrille henry escreveu: > > > Le 20/02/2024 à 17:10, Alexandre Torres Porres a écrit : > > > > > > Em sáb., 17 de fev. de 2024 às 07:01, cyrille henry > escreveu: > > > > if you put 1 mass and 1 spring, you have a 1st order

Re: [PD] spring modeling/scanned synthesis

Le 20/02/2024 à 17:10, Alexandre Torres Porres a écrit : Em sáb., 17 de fev. de 2024 às 07:01, cyrille henry mailto:c...@chnry.net>> escreveu: if you put 1 mass and 1 spring, you have a 1st order filter. hmm, ok or maybe a 2nd order, since it can resonate. sorry, I'm not good at

Re: [PD] spring modeling/scanned synthesis

Em sáb., 17 de fev. de 2024 às 07:01, cyrille henry escreveu: > if you put 1 mass and 1 spring, you have a 1st order filter. > hmm, ok > if you put two 1st order filter one after the other, you have one 2nd > order filter. > So this means that the information that you can have a 2nd order

Re: [PD] spring modeling/scanned synthesis

Le 16/02/2024 à 19:16, Alexandre Torres Porres a écrit : ok, one more thing... The 1st is just a very basic implementation : it's not possible to define a non-linear link for example. The 2nd one solve them in a very simple scenario : 1 mass and 1 spring. So it's not

Re: [PD] spring modeling/scanned synthesis

Em sex., 16 de fev. de 2024 às 15:16, Alexandre Torres Porres < por...@gmail.com> escreveu: > But then, I think I mentioned this before, I came across Spring in SC here > on this code on Scanned Synthesis https://sccode.org/1-4Rm it's just a > chain of Spring objects (...) > > So now I wonder if

Re: [PD] spring modeling/scanned synthesis

ok, one more thing... > The 1st is just a very basic implementation : it's not possible to define >> a non-linear link for example. >> The 2nd one solve them in a very simple scenario : 1 mass and 1 spring. >> So it's not possible to create other network. >> > So Spring from SuperCollider is

Re: [PD] spring modeling/scanned synthesis

Em sex., 16 de fev. de 2024 às 04:39, cyrille henry escreveu: > Le 15/02/2024 à 06:19, Alexandre Torres Porres a écrit : > I don't understand what is a "spring link motion". > Masses moves according to newton law. > Lot's of different behaviours can be modelled with MSS model... > Sorry, I'm

Re: [PD] spring modeling/scanned synthesis

Le 15/02/2024 à 06:19, Alexandre Torres Porres a écrit :  Em sáb., 27 de jan. de 2024 às 05:00, cyrille henry mailto:c...@chnry.net>> escreveu:  Now let me see if I can get the main principal, is it like you have wave table points that move according to spring like motions when

Re: [PD] spring modeling/scanned synthesis (was: trying to test 'pdp library and 'pdp_scan~')

So, hi, allow me to add an answer from the SC forum https://scsynth.org/t/spring-modeling/8977/8?u=porres this and the next comment answers my question whether I can just use filters like [resonant~] (based on SC's Ringz). Short answer: yes. Let me quote. "Many types of second order bandpass

[PD] spring modeling/scanned synthesis (was: trying to test 'pdp library and 'pdp_scan~')

Em sáb., 27 de jan. de 2024 às 05:00, cyrille henry escreveu: > Now let me see if I can get the main principal, is it like you have wave >> table points that move according to spring like motions when excited and >> evolving through time? >> > > it's the masses that move! > if you want to