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
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
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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
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
.
- 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
you looked at [fiddle~] right?
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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,
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!
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
[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
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
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
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
@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
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?
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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
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
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
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.
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
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
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
: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
here u go:
http://www.soundonsound.com/sos/Mar02/articles/synthsecrets0302.asp
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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.
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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
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.
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
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
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.
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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
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
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
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
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
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
patch
idea1.pd
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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
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