Re: [PD] Cannot get [hid] to work properly with my mouse

2013-09-24 Thread s p
Well ... I mean at least mac + linux ! For some reason when I mean that something can run everywhere I always forget windows :) same when I do webdev ... I usually completely forget about internet explorer... 2013/9/24 Simon Wise simonzw...@gmail.com On 23/09/13 20:10, s p wrote: The patch I

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
Hi Alexandre, This is the online tool: http://kmt.hku.nl/~pieter/cgi-bin/resp/nph-PZT.cgi. It starts with an example and every time you refresh the page it gives you a new one. If you scroll down there's a link that tells you how the coefficients were calculated, e.g.: 2 zeros give 3

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Joe White
Hey Alexandre, This blog - EarLevel Engineeringhttp://www.earlevel.com/main/2003/02/28/biquads/ - really helped with my understanding of poles/zeros and biquads. Hope it's useful! Cheers, Joe On 24 September 2013 06:36, Alexandre Torres Porres por...@gmail.comwrote: for what i see, it's not

Re: [PD] Sum of delays...

2013-09-24 Thread Frank Barknecht
Hi Mario, On Mon, Sep 23, 2013 at 08:44:15PM -0300, Mario Mey wrote: Your router.pd is the one I was looking for for the router connection. Because I had done a dozens-of-wires connection... a mess. I use that technics, now, it is beautifull. Thank you. Great to hear! Is it better to have

[PD] [PD-announce] PuREST JSON 0.14.0 released

2013-09-24 Thread Thomas Mayer
Hello, I am happy to announce version 0.14.0 of PuREST JSON, code name: Davo. PuREST JSON is a library for working with RESTful HTTP webservices, and JSON data. Authentication and authorization for webservices are available with basic HTTP auth, cookie authentication, and OAuth. As an example

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
This is the online tool: http://kmt.hku.nl/~pieter/cgi-bin/resp/nph-PZT.cgi. damn, it says it cant load it here :P but this seems like a simple formula to try out, from what you copied here. If that's all, and if I got what it means, I can see a patch coming right now :) let's see! thanks

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
one doubt emerges really soon anyway. Since they are complex (there are two coordinate numbers for each pole and zero) how do I get only one number by, for example, summing or multiplying one pole to the other? as in: *b1* = -(P0 + P1) *b2* = (P0*P1) cheers! 2013/9/24 Alexandre Torres Porres

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
hey joe, this blog is awesome, I stumbled upon it too, they even have an applet that does the job I want, but no code or formulas around :P it's the closest thing I found on the subject in the internet... weird how I can't seem to find these formulas on google and all... cheers 2013/9/24 Joe

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 2:36 PM, Alexandre Torres Porres por...@gmail.comwrote: This is the online tool: http://kmt.hku.nl/~pieter/cgi-bin/resp/nph-PZT.cgi. damn, it says it cant load it here :P It doesn't load here either. Perhaps the server is too busy since I put this link here and

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 2:50 PM, Alexandre Torres Porres por...@gmail.comwrote: one doubt emerges really soon anyway. Since they are complex (there are two coordinate numbers for each pole and zero) how do I get only one number by, for example, summing or multiplying one pole to the other? as

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
well, not sure what you mean, again way over my head, but I was giving it a hard shot in the dark and it seemed to have worked out :) I just summed both parts of Z0, for instance, and tried the given math, numbers came out! now to make more tests and see if this is consistent, then finish the

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 3:08 PM, Funs Seelen funssee...@gmail.com wrote: On Tue, Sep 24, 2013 at 2:50 PM, Alexandre Torres Porres por...@gmail.com wrote: one doubt emerges really soon anyway. Since they are complex (there are two coordinate numbers for each pole and zero) how do I get only

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
so you're basically saying all i need to use is use only the real part, right? my frankenstein was working and alive for several times until i tried some bandpass coeff, let's se if i fix this now :) 2013/9/24 Funs Seelen funssee...@gmail.com On Tue, Sep 24, 2013 at 3:08 PM, Funs Seelen

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
hey, starting to see what you mean much more clear, cool, really excited. Thanks a lot! 2013/9/24 Alexandre Torres Porres por...@gmail.com so you're basically saying all i need to use is use only the real part, right? my frankenstein was working and alive for several times until i tried

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 3:35 PM, Alexandre Torres Porres por...@gmail.comwrote: so you're basically saying all i need to use is use only the real part, right? No, I meant that I have the idea that the imaginary part in the calculated coefficients will disappear automatically if you add

Re: [PD] prevent opening of patches

2013-09-24 Thread Marco Donnarumma
yes, exactly what I was thinking about. thanks Ivica. M -- Marco Donnarumma New Media + Sonic Arts Practitioner, Performer, Teacher, Director. Embodied Audio-Visual Interaction Research Team. Department of Computing, Goldsmiths University of London ~ Portfolio:

Re: [PD] [change] bug?

2013-09-24 Thread Dan Wilcox
Ah but then if [change] used null by default, it wouldn't actually work by default ... that seems far worse then the reasonable default of 0. On Sep 23, 2013, at 10:19 PM, pd-list-requ...@iem.at wrote: From: Mario Mey mario...@gmail.com Subject: Re: [PD] [change] bug? Date: September 23,

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Dan Wilcox
Checkout [e_beequad] [u_lowpass], [u_highpass1], [u_bandpass], etc in rjlib The [u_lowpass] etc objects calculate the given coefficients for biquad from the desired frequency and bandwidth ... On Sep 24, 2013, at 3:48 AM, pd-list-requ...@iem.at wrote: From: Alexandre Torres Porres

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Alexandre Torres Porres
after some shots in the dark, adjustments and stuff, I was able to make it work really well... thanks a lot again, will put this out hopefully soon after I clean it up and include some features. Cheers 2013/9/24 Dan Wilcox danomat...@gmail.com Checkout [e_beequad] [u_lowpass], [u_highpass1],

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Simon Wise
On 24/09/13 21:46, Funs Seelen wrote: On Tue, Sep 24, 2013 at 3:35 PM, Alexandre Torres Porres por...@gmail.comwrote: so you're basically saying all i need to use is use only the real part, right? No, I meant that I have the idea that the imaginary part in the calculated coefficients will

Re: [PD] [change] bug?

2013-09-24 Thread Jonathan Wilkes
On 09/24/2013 10:16 AM, Dan Wilcox wrote: Ah but then if [change] used null by default, it wouldn't actually work by default ... that seems far worse then the reasonable default of 0. If it had _originally_ defaulted to null and had a reset message or something to return it to null state, that

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 6:32 PM, Simon Wise simonzw...@gmail.com wrote: On 24/09/13 21:46, Funs Seelen wrote: On Tue, Sep 24, 2013 at 3:35 PM, Alexandre Torres Porres por...@gmail.comwrote: so you're basically saying all i need to use is use only the real part, right? No, I meant that

Re: [PD] from poles/zeros to biquad coefficients - how to? (something like max's z-plane)

2013-09-24 Thread Funs Seelen
On Tue, Sep 24, 2013 at 6:13 PM, Alexandre Torres Porres por...@gmail.comwrote: after some shots in the dark, adjustments and stuff, I was able to make it work really well... thanks a lot again, will put this out hopefully soon after I clean it up and include some features. Cheers Great!

[PD] [PD-announce] Biomediations, sound and body performance at TransitioMX, Mexico DF

2013-09-24 Thread Marco Donnarumma
(sorry for x-post) 25th September Mexico City, h 17.00 Award ceremony + Biophysical music performance CENART, Centro Nacional de Las Artes ~~ Dear all, my latest private installation work Nigredo (made with Linux, the Xth Sense and Pd), created this February during a residency at STEIM with