Pd-list April 2014

pd-list@lists.iem.at

72 participants
94 discussions

Controlling amplitude with readsf~
by Claire O'Connor 22 Apr '14

22 Apr '14

Hey everyone, Just wondering if anyone knows how to control amplitude with 'readsf~'? I want to use 'line~' to ramp it down but am unsure as to how it would all connect up. Thanks!

4 6

Error: Stack stack
by kate sweeney 22 Apr '14

22 Apr '14

Hello, A continuous "Stack overflow" message is appearing in the console of my project. I think it had something to wiwith [metro] and [float] i have in my sub patches,, but I do not know how to correct it. I've included a screenshot of one of the subpatches/

5 10

make first inlet a proxy inlet
by Jonathan Wilkes 22 Apr '14

22 Apr '14

Let's say I have foo_class that creates object [foo] and bar_class which creates object [bar]. I want the inlet of both to forward incoming messages to an object of type blah_class which serves as a proxy inlet. (The struct of foo and bar would store a pointer to it and control creation and freeing of it.) Is there a way to specify this inside foo_new and bar_new, or is the easiest way to just use a class_addanything and forward messages that way? -Jonathan

2 2

Trouble understanding pix_buffer
by Claire O'Connor 22 Apr '14

22 Apr '14

Hi everyone, I'm having a bit of trouble understanding how to use pix_buffer, pix_read and pix_write. Does anyone know of any good tutorials or somewhere online that can help to teach me about them? Thanks!

2 1

can vcf~ be obtained with biquad coefficients?
by Alexandre Torres Porres 22 Apr '14

22 Apr '14

hi, this is the next thing on my list :) need to know if you can have biquad coeficients for the parameters of vcf~ So I know [vcf~] can be obtained with a [cpole~] object - though I didn't do it yet as I find it a bit hard to get to the coeficients from the vcf~ code. So, quick question, if you can get it with a [cpole~] object, does it mean you could do it with [biquad~] coeficients? I suppose so, but then, how exactly? I mean, if I have the coeficients of [cpole~], how do I get to [biquad~]'s? Thanks

1 0

WG: Inverse bandpass filter
by Ingo 22 Apr '14

22 Apr '14

You could send the original signal in parallel and invert the phase by multiplying with -1. You might have to delay the original signal in case that the processed signal gets also delayed by one or more blocks. Ingo _______________________________________ > Von: pd-list-bounces(a)iem.at [mailto:pd-list-bounces@iem.at] Im Auftrag von > AP Vague > Gesendet: Freitag, 18. April 2014 18:49 > An: pd-list(a)iem.at > Betreff: [PD] Inverse bandpass filter > > Is there a simple way to make [bp~] or [vcf~] have an inverse function? To > filter out, rather than pass a changing frequency value. Is the easiest > way to do this with a combination of [lop~] and [hip~]?

2 1

Bad sound quality when playing .wav file during a GEM sequence
by Claire O'Connor 22 Apr '14

22 Apr '14

Hi everyone, I am currently trying to play a .wav file through readsf~ while a sequence of events are being triggered within GEM (pix_film and pix_image) but the sound quality is awful - very jumpy, glitchy and almost impossible to hear what it is actually meant to be. Has anyone any ideas as to how this problem may be solved? I've tried having the sound come from a different patch but that hasn't worked. Any ideas would be very helpful :) Thanks!

5 6

Re: [PD] Console error: 'Out of memory'
by Jack 21 Apr '14

21 Apr '14

OK. For a slideshow, i will use [pix_buffer] or [pix_multiimage]... My preference is for [pix_buffer]. With [pix_buffer], you also need [pix_buffer_read] to select the image you want to show (see help about these two objects) But, I think, it is a good idea to reduce the resolution of your pictures to fit your [gemwin] resolution... ++ Jack Le 21/04/2014 18:27, Claire O'Connor a écrit : > I used pix_image! I haven't tried that, but perhaps that might work. I > may just end up cutting down on my images. > > It is strange though, because my 'sllideshow' is set to loop and when > it starts again, the previous images that were already opened, open > again even though the 'out of memory, can't allocate memory for an > image' error comes up. > > Thanks, Jack! > > > On 21 April 2014 17:06, Jack <jack(a)rybn.org <mailto:jack@rybn.org>> wrote: > > Hello, > > What is the object you used to load images with Gem ? > Have you tried to reduce the resolution of your images (to fit > your screen) before to load them ? > ++ > > Jack > > > > Le 21/04/2014 17:03, Claire O'Connor a écrit : >> Hi, >> >> I am currently using GEM to create a slideshow of images and >> videos. However, after a while of loading images, PD stops >> loading them and the console shows up with this error: >> >> 'out of memory! >> Can't allocate memory for an image.' >> >> And then shows the file path of the image that it tried to load >> saying that the liading of it failed. >> >> Any ideas as to how to fix this problem? >> >> Thanks! >> >> >> _______________________________________________ >> Pd-list(a)iem.at <mailto:Pd-list@iem.at> mailing list >> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > > > _______________________________________________ > Pd-list(a)iem.at <mailto:Pd-list@iem.at> mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >

1 0

Console error: 'Out of memory'
by Claire O'Connor 21 Apr '14

21 Apr '14

Hi, I am currently using GEM to create a slideshow of images and videos. However, after a while of loading images, PD stops loading them and the console shows up with this error: 'out of memory! Can't allocate memory for an image.' And then shows the file path of the image that it tried to load saying that the liading of it failed. Any ideas as to how to fix this problem? Thanks!

2 1

India
by Juan Carlos Gentile FagÃºndez 20 Apr '14

20 Apr '14

My name is Juan Carlos Gentile from Uruguay/Italy I'm basically a piano classical player, and of course doing electronic/computer music I spend every year some month in India where I am in this moment. I will like to know if there is some people from India here. I'm working in create a center for computer for arts then also music here in Trivandrum, based in exclusively free software and with free software philosophy. This will be done together with hipatia.net and space-kerala.org and also we are working to have same partner from other countries (if somebody interested please tell me) The conditions here are good due to the high level of knowledge. It is very easy to find experts in programming, electronics and other fields. Some people is doing some research with arduino and microhope cards. thanks in advance. (sorry for my english) juan -- -------------------------------------------------------------------------- Gutta cavat lapidem Karmanyevadhikarasthe ma phaleshu kadachana --------------------------------------------------------------------------- friendika.hipatia.net/profile/jucar www.hipatia.net - aty.hipatia.net - marroncito.hipatia.net wiki.hipatia.info Italia - tel: +39 3929657778 - India - +91 9633013419 - Uruguay +598 091 800680 jabber: jucar(a)hipatia.net email: jucar at hipatia.net , jucar at music.columbia.edu -------------------------------------------------------------------------- Fingerprint: 7464 DDDE 9D5D 3B6C CBF9 7699 A021 CE74 EA7A D95A Public key 0xEA7AD95A at http://pgp.mit.edu

1 0

← Newer
1
2
3
4
5
6
7
8
9
10
Older →

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

Pd-list April 2014