[PD] Frequency Analysis of an existing sound file recorded in a text file

2012-09-15 Thread Emin Durak
Hello! Might look like a typical beginner question, but I'd like to have some tips on how to do the above mentioned task most efficiently?? I have a sound file that I need to extract all the data and record in a file; ideally by building a txt file with full of each microseconds and equivalent

[PD] frequency

2009-08-28 Thread brandt
hi all can anybody telle me how to get the right frequencys out of a frequency analysis at 22050 samplingrate in an array with 256 adresses thank you in advance der.brandt ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -

Re: [PD] frequency

2009-08-28 Thread marius schebella
if you do a fft and look at the array with the results, you will have the DC at arrayposition 0 and a frequency of SR/WS (samplingrate divided by window size) at position 1. with your settings this would be around 86Hz. the other elements of the array hold multiples of 86Hz. on pos2 2*86, on

Re: [PD] frequency components analysis

2008-07-16 Thread Jamie Bullock
On Sun, 2008-07-13 at 02:00 -0700, Julian Villegas wrote: I did, in fact I'm using sigmund~ cause somewhere in this list, someone (Miller?) said it was better to use it instead of fiddle~. Can anybody confirm that sigmund~ is better? What do you mean 'better'? What is it you are trying to

Re: [PD] frequency components analysis

2008-07-13 Thread Julian Villegas
. - Original Message From: hard off [EMAIL PROTECTED] To: Julian Villegas [EMAIL PROTECTED] Cc: Isidro Gonzalez [EMAIL PROTECTED]; pd-list@iem.at Sent: Saturday, July 12, 2008 8:17:10 PM Subject: Re: [PD] frequency components analysis you looked at [fiddle~] right

Re: [PD] frequency components analysis

2008-07-12 Thread hard off
you looked at [fiddle~] right? ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list

Re: [PD] frequency components analysis

2008-07-11 Thread Isidro Gonzalez
You could try the ATS technique by Juan Pampin. You will find it at the SourceForge CVS. It has several applications associated like an object for pd(atsread), several UGs for Csound, a GUI for Analyzing/Editing(ATSH) and a non-gui stand alone program for analysis(Atsa). It runs under Linux,

Re: [PD] frequency components analysis

2008-07-11 Thread Julian Villegas
Hi Isidro, Thank you for the link, the problem is that I want to extract the frequency components of a sound in realtime, like from a mic connected to my computer, and AFAIK the ATS object works only with files. Do you have any other ideas? Does anybody else? Thank you!

[PD] frequency components analysis

2008-07-10 Thread Julian Villegas
Dear list, I'm using sigmund~ for extracting the freq. components of a sound but I was wondering if you know another object that does the same job using a different approach. I'd like to compare the results obtained by different methods. Thank in advance for your replies! Julian Villegas Me

Re: [PD] frequency graphing in gem

2007-04-09 Thread robbert van hulzen
[spigot~] in yves' own words: a signal router : version 0.1, written by Yves Degoyon ([EMAIL PROTECTED]) it sends the signal out of the left output if creation arg / left input = 0 and out of the right output if 1. so it could be used like [spigot] for audio if you use the right outlet, or as an

Re: [PD] frequency graphing in gem

2007-04-09 Thread David Powers
Hi, Okay, well sorry, but I don't even think this object even exists on Win platform (I certainly know yves' wouldn't have ported it). For your patch to be more compatible it would still be nice to rewrite to use [pd spigot~] I think. But I guess it's not clear what the requirements for your

Re: [PD] frequency graphing in gem

2007-04-09 Thread robbert van hulzen
ah yes i didn't think of that. yet another reason to leave windows ;) (sorry couldn't resist that one.) On 4/9/07 11:56 PM, David Powers [EMAIL PROTECTED] wrote: Hi, Okay, well sorry, but I don't even think this object even exists on Win platform (I certainly know yves' wouldn't have

Re: [PD] frequency graphing in gem

2007-04-09 Thread Nose Hair
You dont really need the spigot in order to run this patch. Spigot is just there to facilitate turning on and off different wave generators. You can just delete the spigot and connect the osc~ directly to the tabread. Also this patch is made to open up samples and display them. all you

Re: [PD] frequency graphing in gem

2007-04-08 Thread David Powers
@iem.at Subject: Re: [PD] frequency graphing in gem Does anyone know where I can get [scopeXYZ~] compiled for ppc or how to compile from cvs for ppc on os X. BTW due to all your help I have put together a comprehensive version that uses the best of all I have read so far and I have

Re: [PD] frequency graphing in gem

2007-04-04 Thread Steffen
On 03/04/2007, at 12.57, Patco wrote: hi, take a look at this: http://lists.puredata.info/pipermail/pd-list/2005-06/028944.html Thanks, that's quite nice. Is there an equivalent about that does live spectrogram plots? ___ PD-list@iem.at mailing

Re: [PD] frequency graphing in gem

2007-04-04 Thread Patco
Steffen a écrit : On 03/04/2007, at 12.57, Patco wrote: hi, take a look at this: http://lists.puredata.info/pipermail/pd-list/2005-06/028944.html Thanks, that's quite nice. Is there an equivalent about that does live spectrogram plots? Hi, I've never seen an equivalent that uses fft, and

Re: [PD] frequency graphing in gem

2007-04-04 Thread nosehair911
its not the best solution but someone out there will find it useful, I know I will. Thanks, Alain From: Peter Plessas [EMAIL PROTECTED] Date: 2007/04/03 Tue AM 04:39:57 EDT To: Nose Hair [EMAIL PROTECTED] CC: pd-list@iem.at Subject: Re: [PD] frequency graphing in gem Have a look at Gem's

Re: [PD] frequency graphing in gem

2007-04-04 Thread Derek Holzer
I wasn't aware it needed extra compiling, being a part of the regular GEM library AFAIK. It should be definitely be in PD-extended as one of the built-in GEM objects. The help files are there, and it creates under the versiosn I have: $ locate scopeXYZ

Re: [PD] frequency graphing in gem

2007-04-03 Thread Peter Plessas
Have a look at Gem's [scopeXYZ~] too lgPP Nose Hair wrote: I'm trying to get an audio graph to work in gem. I would like it to show the waveform like a table. I have gotten as far as getting a good sample graph but it doesnt work as expected with frequency. Any help would be apreciated.

Re: [PD] frequency graphing in gem

2007-04-03 Thread Luigi Rensinghoff
There was a thread not too long ago http://lists.puredata.info/search/PD-list? query=wavdisplaymax=20result=normalsort=score thats a search result on the pd-list for wavdisplay There shuld be a working patch Luigi pd Am 03.04.2007 um 10:39 schrieb Peter Plessas: Have a look at Gem's

Re: [PD] frequency graphing in gem

2007-04-03 Thread Patco
Nose Hair a écrit : I'm trying to get an audio graph to work in gem. I would like it to show the waveform like a table. I have gotten as far as getting a good sample graph but it doesnt work as expected with frequency. Any help would be apreciated. I have included my patch files. The

Re: [PD] frequency shifter

2006-11-28 Thread hard off
works like a charm now. ... and i think nearly everyone who posted in this thread was hitting on some good idea. the only one i didn't follow up was the [hilbert~] one, and that was what i needed to eliminate the need for the freqshift~ external. cheers everyone. now i can go on to part 2 of

RE: [PD] frequency shifter

2006-11-27 Thread renaud.herne
:50 To: PD List Subject: [PD] frequency shifter in the following picture: http://www.soundonsound.com/sos/Mar02/images/synth4.gif how do i make a frequency shifter ? is this the same as the pitch shifter that i can rip from the pd docs, or is there a simpler way?? cheers

Re: [PD] frequency shifter

2006-11-27 Thread hard off
here u go: http://www.soundonsound.com/sos/Mar02/articles/synthsecrets0302.asp ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list

Re: [PD] frequency shifter

2006-11-27 Thread hard off
after having a good listen, it doesn't sound as good as it did with [freqshift~]. i don't understand the maths behind that so no idea why, but it's obvious to my ears. its especially clear when you increase the attack time. ___ PD-list@iem.at

Re: [PD] frequency shifter

2006-11-27 Thread Kyle Klipowicz
This is a great thread, everyone! I hope to see MUCH more discussion like this in the future, since it's such a great hands on way to learn both synthesis and Pd. Thanks for sharing your secrets rather than playing trumpet with a hanky over your hand. ~Kyle On 11/27/06, hard off [EMAIL

Re: [PD] frequency shifter

2006-11-27 Thread padawan12
On Mon, 27 Nov 2006 12:43:08 -0600 Kyle Klipowicz [EMAIL PROTECTED] wrote: playing trumpet with a hanky over your hand. Where does that come from Kyle? Is it something a (in)famous musician actually used to do? I have a feeling I've heard it before.

Re: [PD] frequency shifter

2006-11-27 Thread Kyle Klipowicz
I remember watching Ken Burns' Jazz, and they talked about how early Jazz musicians would wear handkerchiefs over their hands while playing, to keep imitators from copping their style. ~Kyle On 11/28/06, padawan12 [EMAIL PROTECTED] wrote: On Mon, 27 Nov 2006 12:43:08 -0600 Kyle Klipowicz

Re: [PD] frequency shifter

2006-11-27 Thread Frank Barknecht
Hallo, hard off hat gesagt: // hard off wrote: after having a good listen, it doesn't sound as good as it did with [freqshift~]. i don't understand the maths behind that so no idea why, but it's obvious to my ears. its especially clear when you increase the attack time. I couldn't

[PD] frequency shifter

2006-11-24 Thread hard off
in the following picture: http://www.soundonsound.com/sos/Mar02/images/synth4.gif how do i make a frequency shifter ? is this the same as the pitch shifter that i can rip from the pd docs, or is there a simpler way?? cheers. ___ PD-list@iem.at

[Fwd: Re: [PD] frequency shifter]

2006-11-24 Thread m.weiss
should belong to the list as well Original-Nachricht Betreff: Re: [PD] frequency shifter Datum: Fri, 24 Nov 2006 13:15:20 +0100 Von: m.weiss [EMAIL PROTECTED] An: hard off [EMAIL PROTECTED] Referenzen: [EMAIL PROTECTED] salut just take a look at ../doc/3.audio.examples/H09

Re: [PD] frequency shifter

2006-11-24 Thread Claude Heiland-Allen
hard off wrote: in the following picture: http://www.soundonsound.com/sos/Mar02/images/synth4.gif how do i make a frequency shifter ? is this the same as the pitch shifter that i can rip from the pd docs, or is there a simpler way?? cheers. Frequency shifting (adding each partial's

Re: [PD] frequency shifter

2006-11-24 Thread derek holzer
If all you want to do is generate two different simple waveforms that are shifted 175 and 224 Hz from the original, I would simply use two more triangle oscillators in place of the pitch shifters, and set the frequencies using a bit of math based on the frequency of the first triangle

Re: [PD] frequency shifter

2006-11-24 Thread derek holzer
Claude Heiland-Allen wrote: Frequency shifting (adding each partial's frequency by an offset) isn't the same as pitch shifting (multiplying each partial's frequency by a ratio). Oh yes, absolutely correct! Thx for reminding! The objects hilbert~ and complex-mod~ will help you, as they

Re: [PD] frequency shifter

2006-11-24 Thread derek holzer
hard off wrote: I would simply use two more triangle oscillators in place of the pitch shifters, and set the frequencies using a bit of math based on the frequency of the first triangle oscillator. if you could help me with the math required, i would be very grateful. It's simpler than

Re: [PD] frequency shifter

2006-11-24 Thread Chuckk Hubbard
I had no idea what you guys were talking about, but I tried it and it sounds wicked. Where did you pick up this idea? -Chuckk On 11/24/06, derek holzer [EMAIL PROTECTED] wrote: hard off wrote: I would simply use two more triangle oscillators in place of the pitch shifters, and set the

Re: [PD] frequency shifter

2006-11-24 Thread Charles Henry
patch idea1.pd Description: Binary data ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list

Re: [PD] frequency shifter

2006-11-24 Thread hard off
attached is my snare drum which uses the freqshift~ external (http://www.weiss-archiv.de or cvs) and the kick drum i did the other day. these both took me way too long, but they sound good. particularly when run through analogue distortion. kicksnare~.pd Description: Binary data