On Fri, Oct 01, 2010 at 09:36:53AM +0200, Jens M Andreasen wrote:
Another example: Play two sinewaves, 1 Hz apart. Every second they will
cancel out each other completely - even if they undeniably are both
present.
Yes, but this is nothing special. The two cancel at exactly one point
in each
On Fri, 1 Oct 2010 03:25:50 +0200
Robin Gareus ro...@gareus.org wrote:
On Oct 1, 2010, at 2:32 AM, Camilo Polymeris wrote:
The original Fourier Transform as invented by the smart French
guy of the same name does operate on continuous (as opposed to
sampled) data from -inf to +inf.
On Thu, 2010-09-30 at 23:16 +0200, f...@kokkinizita.net wrote:
... Now take a window of say half a second. If it includes a
pulse you get more or less the same spectrum again. If it doesn't, you
get nothing... even if the frequencies should be there :-)
You are now (heading towards)
On Fri, 1 Oct 2010 09:51:29 +1000
Erik de Castro Lopo mle...@mega-nerd.com wrote:
Folderol wrote:
Also, he must be getting on a bit now ... at least in his thirties :P
Ageism lives I see.
I'm in my mid 40s and I still have a passion for coding. I don't
do as much audio coding as I
On Friday, October 01, 2010 04:05:37 pm Folderol did opine:
On Fri, 1 Oct 2010 09:51:29 +1000
Erik de Castro Lopo mle...@mega-nerd.com wrote:
Folderol wrote:
Also, he must be getting on a bit now ... at least in his thirties
:P
Ageism lives I see.
I'm in my mid 40s and I
Excerpts from gene heskett's message of 2010-10-01 22:07:28 +0200:
On Friday, October 01, 2010 04:05:37 pm Folderol did opine:
On Fri, 1 Oct 2010 09:51:29 +1000
Erik de Castro Lopo mle...@mega-nerd.com wrote:
Folderol wrote:
Also, he must be getting on a bit now ... at least in
On Friday, October 01, 2010 05:12:54 pm Philipp Überbacher did opine:
Excerpts from gene heskett's message of 2010-10-01 22:07:28 +0200:
On Friday, October 01, 2010 04:05:37 pm Folderol did opine:
On Fri, 1 Oct 2010 09:51:29 +1000
Erik de Castro Lopo mle...@mega-nerd.com wrote:
On 2 October 2010 05:03, Philipp Überbacher hollun...@lavabit.com wrote:
I'm 26 now, and I think it's really great that people like you, 50 years
older and almost the age of my grandfather, take part in all of this
stuff. Everyone has his share of experience, and I believe every
generation can
Folderol wrote:
On Fri, 1 Oct 2010 09:51:29 +1000
Erik de Castro Lopo mle...@mega-nerd.com wrote:
Folderol wrote:
Also, he must be getting on a bit now ... at least in his thirties :P
Ageism lives I see.
I'm in my mid 40s and I still have a passion for coding. I don't
do
On Fri, 2010-10-01 at 17:17 -0400, gene heskett wrote:
On Friday, October 01, 2010 05:12:54 pm Philipp Überbacher did opine:
Excerpts from gene heskett's message of 2010-10-01 22:07:28 +0200:
On Friday, October 01, 2010 04:05:37 pm Folderol did opine:
On Fri, 1 Oct 2010 09:51:29 +1000
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
tone which has no noticeable vibrations, just a wall of sound. How is that
accomplished, in layman terms if possible :)
2. Can this program be jackified and is that a lot of work?
--
On Thu, September 30, 2010 12:01 am, Louigi Verona wrote:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
tone which has no noticeable vibrations, just a wall of sound. How is that
accomplished, in layman terms if possible :)
It
On Thu, Sep 30, 2010 at 8:01 AM, Louigi Verona louigi.ver...@gmail.com wrote:
1. How does Sound Stretch work?
My (vague) recollection is that it is a phase vocoder in which the
phases are randomised.
Chris
___
Linux-audio-dev mailing list
On 09/30/10 09:40, Patrick Shirkey wrote:
On Thu, September 30, 2010 12:01 am, Louigi Verona wrote:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
tone which has no noticeable vibrations, just a wall of sound. How is that
Robin Gareus wrote:
In layman terms:
There's a smart French guy by the name of Joseph F. sitting inside it:
If you play him some audio: He thinks: Hey, this is actually just a few
simple sine-waves added together (superpositioned), he quickly
calculates their frequencies and amplitudes and
Thanks for all the info guys, I will read about FFT and all that. I hope it
will answer my wonders as to why there is no vibration in sound.
As for JACK support would anyone be interested in adding it, if it is
trivial? Would love to have it in my audio chain.
As for real time stretching,
On 09/30/10 13:15, Dave Phillips wrote:
Robin Gareus wrote:
In layman terms:
There's a smart French guy by the name of Joseph F. sitting inside it:
If you play him some audio: He thinks: Hey, this is actually just a few
simple sine-waves added together (superpositioned), he quickly
On Thu, Sep 30, 2010 at 07:15:32AM -0400, Dave Phillips wrote:
Robin Gareus wrote:
In layman terms:
There's a smart French guy by the name of Joseph F. sitting inside it:
If you play him some audio: He thinks: Hey, this is actually just a few
simple sine-waves added together
On Thu, Sep 30, 2010 at 01:53:44PM +0200, Robin Gareus wrote:
Q: Can anyone explain the FFT in simple terms ?
A. No.
LOL.
basically, Fourier proved that any signal can be represented a sum of
sine-waves.
(well, that's not entirely true: it needs to be a periodic signal, but
the
On Thu, September 30, 2010 3:47 am, Robin Gareus wrote:
On 09/30/10 09:40, Patrick Shirkey wrote:
On Thu, September 30, 2010 12:01 am, Louigi Verona wrote:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce
a
tone which has no
On 09/30/10 13:35, Louigi Verona wrote:
As for JACK support would anyone be interested in adding it, if it is
trivial? Would love to have it in my audio chain.
At second glance: it's not going to be that easy. The built-in player
makes use of mutex-locks which would need to be replaced with
Excerpts from fons's message of 2010-09-30 14:29:01 +0200:
On Thu, Sep 30, 2010 at 01:53:44PM +0200, Robin Gareus wrote:
Q: Can anyone explain the FFT in simple terms ?
A. No.
LOL.
basically, Fourier proved that any signal can be represented a sum of
sine-waves.
(well,
Excerpts from Louigi Verona's message of 2010-09-30 09:01:24 +0200:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
tone which has no noticeable vibrations, just a wall of sound. How is that
accomplished, in layman terms if
How the heck did you get it to build? It's been how many years since the
last release?
Ha! This is a nice question.
Guys at irc channel #ladi helped me, namely falkTX and nedko. The problem
was in some include file which I had to comment out in the source and that's
all. I think it is nice in
On 09/30/10 20:52, Philipp Überbacher wrote:
Excerpts from Louigi Verona's message of 2010-09-30 09:01:24 +0200:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
tone which has no noticeable vibrations, just a wall of sound. How is
On 09/30/10 20:49, Philipp Überbacher wrote:
Excerpts from fons's message of 2010-09-30 14:29:01 +0200:
On Thu, Sep 30, 2010 at 01:53:44PM +0200, Robin Gareus wrote:
Q: Can anyone explain the FFT in simple terms ?
A. No.
LOL.
basically, Fourier proved that any signal can be represented a
Excerpts from Robin Gareus's message of 2010-09-30 21:21:49 +0200:
On 09/30/10 20:52, Philipp Überbacher wrote:
Excerpts from Louigi Verona's message of 2010-09-30 09:01:24 +0200:
Hey guys!
I have two questions.
1. How does Sound Stretch work? It is incredible the way it can produce a
Excerpts from Louigi Verona's message of 2010-09-30 20:56:31 +0200:
How the heck did you get it to build? It's been how many years since the
last release?
Ha! This is a nice question.
Guys at irc channel #ladi helped me, namely falkTX and nedko. The problem
was in some include file
Excerpts from Robin Gareus's message of 2010-09-30 16:21:27 +0200:
On 09/30/10 13:35, Louigi Verona wrote:
As for JACK support would anyone be interested in adding it, if it is
trivial? Would love to have it in my audio chain.
At second glance: it's not going to be that easy. The
On Thu, Sep 30, 2010 at 09:23:08PM +0200, Robin Gareus wrote:
Back when I was introduced to FT in some Physics lecture I was happy
that I was able to use it and completely forgot to check the history :)
Probably related to why I favored experimental Physics over Theory.
If you're still living
On Thu, 30 Sep 2010 22:41:33 +0200
Philipp Überbacher hollun...@lavabit.com wrote:
Excerpts from Robin Gareus's message of 2010-09-30 16:21:27 +0200:
On 09/30/10 13:35, Louigi Verona wrote:
As for JACK support would anyone be interested in adding it, if it is
trivial? Would love to
On Thursday 30 September 2010 23:16:32 f...@kokkinizita.net wrote:
On Thu, Sep 30, 2010 at 09:23:08PM +0200, Robin Gareus wrote:
Back when I was introduced to FT in some Physics lecture I was happy
that I was able to use it and completely forgot to check the history :)
Probably related to
On 09/30/10 22:41, Philipp Überbacher wrote:
Excerpts from Robin Gareus's message of 2010-09-30 16:21:27 +0200:
On 09/30/10 13:35, Louigi Verona wrote:
As for JACK support would anyone be interested in adding it, if it is
trivial? Would love to have it in my audio chain.
At second
Folderol wrote:
Also, he must be getting on a bit now ... at least in his thirties :P
Ageism lives I see.
I'm in my mid 40s and I still have a passion for coding. I don't
do as much audio coding as I used to but I am a significant
contributor to the DDC compiler:
The original Fourier Transform as invented by the smart French
guy of the same name does operate on continuous (as opposed to
sampled) data from -inf to +inf.
I understand Fourier invented the Fourier Series only, anyone knows
who generalized it to FT?
And yes, I think the FT isn't so hard to
On Sep 30, 2010, at 11:16 PM, f...@kokkinizita.net wrote:
On Thu, Sep 30, 2010 at 09:23:08PM +0200, Robin Gareus wrote:
Back when I was introduced to FT in some Physics lecture I was happy
that I was able to use it and completely forgot to check the history :)
Probably related to why I
On Oct 1, 2010, at 2:32 AM, Camilo Polymeris wrote:
The original Fourier Transform as invented by the smart French
guy of the same name does operate on continuous (as opposed to
sampled) data from -inf to +inf.
I understand Fourier invented the Fourier Series only, anyone knows
who
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