9 Apr
2015
9 Apr
'15
10:27 p.m.
Hello,
Has anyone here used "spyder" https://github.com/spyder-ide/spyder
for audio file data analysis, manipulation or algorithm development?
If so, was your experience with spyder productive?
What I'm *NOT* looking for are point tools. I know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore. What piqued my interest was last year's March issue
of IEEE Signal Processing Magazine. For instance, there's a fun
article on melody extraction from polyphonic audio at this link:
https://www.ee.columbia.edu/~dpwe/pubs/SalGER14-melody.pdf
Thanks.
PS: http://www.linuxjournal.com/content/developing-your-own-scientific-python-c…
--
Kevin
9 Apr
9 Apr
10:29 p.m.
On Thu, Apr 9, 2015 at 4:27 PM, Kevin Cosgrove <kevinc(a)cosgroves.us> wrote:
What I'm *NOT* looking for are point tools. I
know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore.
have you had a look at sonic visualizer/visualiser ?
10:30 p.m.
On Thu, Apr 9, 2015 at 4:29 PM, Paul Davis <paul(a)linuxaudiosystems.com>
wrote:
On Thu, Apr 9, 2015 at 4:27 PM, Kevin Cosgrove <kevinc(a)cosgroves.us>
wrote:
(from the website): "The aim of Sonic Visualiser is to be the first program
you reach for when want to study a musical recording rather than simply
listen to it."
What I'm *NOT* looking for are point tools.
I know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore.
have you had a look at sonic visualizer/visualiser ?
11:26 p.m.
On 9 April 2015 at 16:30, Paul Davis <paul(a)linuxaudiosystems.com> wrote:
On Thu, Apr 9, 2015 at 4:29 PM, Paul Davis
<paul(a)linuxaudiosystems.com>
wrote:
I've used Sonic Visualiser. It's a powerful tool. That's one
way I like to "look" at music. Thanks for that suggestion.
But, I'm after something a little closer to the data than to the
presentation. In industry folks might just reach for Matlab,
and Linux folks usually say, "Try Octave or Scilab." A coworker
recommended spyder, given his cross-platform use of that tool in
the study of A/D converter design, calibration and performance
measurement.
The earlier example I gave was related to music. But, I'm
interested in additional audio fields, e.g. the problems
associated with voice intelligibility in reverberant settings
with multiple signal and multiple noise sources. I'm reading
through journal articles on that these days. I'd like to have
a tool (suite?) that would let me explore for myself. Sage
http://www.sagemath.org/ might be another alternative.
Cheerio...
--
Kevin
On Thu, Apr 9, 2015 at 4:27 PM, Kevin Cosgrove
<kevinc(a)cosgroves.us>
wrote:
(from the website): "The aim of Sonic Visualiser is to be the first program
you reach for when want to study a musical recording rather than simply
listen to it." What I'm *NOT* looking for are point tools.
I know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore.
have you had a look at sonic visualizer/visualiser ? 
10 Apr
10 Apr
12:34 a.m.
Hello,
There is a how to create all the sounds using a single frequency (piano,
guitar, organ, shrill sound,
in french
http://www.letime.net/cours
Acoustic Physical Science for Dummies
git sequenBaul
http://git.debian-facile.com/?p=projets/sequenbaul.git;a=summary
This can help
Best Regards
2015-04-09 23:26 GMT+02:00 Kevin Cosgrove <kevinc(a)cosgroves.us>us>:
On 9 April 2015 at 16:30, Paul Davis <paul(a)linuxaudiosystems.com> wrote:
On Thu, Apr 9, 2015 at 4:29 PM, Paul Davis
<paul(a)linuxaudiosystems.com>
wrote:
program
On Thu, Apr 9, 2015 at 4:27 PM, Kevin Cosgrove
<kevinc(a)cosgroves.us>
wrote:
(from the website): "The aim of Sonic Visualiser is to be the first What I'm *NOT* looking for are point tools.
I know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore.
have you had a look at sonic visualizer/visualiser ? you reach for when want to study a musical
recording rather than simply
listen to it."
I've used Sonic Visualiser. It's a powerful tool. That's one
way I like to "look" at music. Thanks for that suggestion.
But, I'm after something a little closer to the data than to the
presentation. In industry folks might just reach for Matlab,
and Linux folks usually say, "Try Octave or Scilab." A coworker
recommended spyder, given his cross-platform use of that tool in
the study of A/D converter design, calibration and performance
measurement.
The earlier example I gave was related to music. But, I'm
interested in additional audio fields, e.g. the problems
associated with voice intelligibility in reverberant settings
with multiple signal and multiple noise sources. I'm reading
through journal articles on that these days. I'd like to have
a tool (suite?) that would let me explore for myself. Sage
http://www.sagemath.org/ might be another alternative.
Cheerio...
--
Kevin
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
9:31 a.m.
Hi,
You might have a look to TimeSide, an open web audio processing framework
written in Python I develop with my company and some research labs:
https://github.com/Parisson/TimeSide
You can then use it through Spyder, Sage or any Python environment of course.
cheers,
Guillaume
On 09/04/2015 23:26, Kevin Cosgrove wrote:
On 9 April 2015 at 16:30, Paul Davis <paul(a)linuxaudiosystems.com> wrote:
On Thu, Apr 9, 2015 at 4:29 PM, Paul Davis
<paul(a)linuxaudiosystems.com>
wrote:
I've used Sonic Visualiser. It's a powerful tool. That's one
way I like to "look" at music. Thanks for that suggestion.
But, I'm after something a little closer to the data than to the
presentation. In industry folks might just reach for Matlab,
and Linux folks usually say, "Try Octave or Scilab." A coworker
recommended spyder, given his cross-platform use of that tool in
the study of A/D converter design, calibration and performance
measurement.
The earlier example I gave was related to music. But, I'm
interested in additional audio fields, e.g. the problems
associated with voice intelligibility in reverberant settings
with multiple signal and multiple noise sources. I'm reading
through journal articles on that these days. I'd like to have
a tool (suite?) that would let me explore for myself. Sage
http://www.sagemath.org/ might be another alternative.
Cheerio...
--
Kevin
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
On Thu, Apr 9, 2015 at 4:27 PM, Kevin Cosgrove
<kevinc(a)cosgroves.us>
wrote:
(from the website): "The aim of Sonic Visualiser is to be the first program
you reach for when want to study a musical recording rather than simply
listen to it." What I'm *NOT* looking for are point tools.
I know about, and
have used, many a tool to create time plots, spectrograms, and
frequency plots. My motivation is to learn a bit more about
audio processing theory, and I'm looking for tools that will help
me explore.
have you had a look at sonic visualizer/visualiser ?
6:43 p.m.
On 10 April 2015 at 9:31, Guillaume Pellerin <lists(a)parisson.com> wrote:
You might have a look to TimeSide, an open web audio
processing framework
written in Python I develop with my company and some research labs:
https://github.com/Parisson/TimeSide
You can then use it through Spyder, Sage or any Python environment of course.
cheers,
Guillaume
TimeSide looks quite interesting. I'll have a look. Thanks!
--
Kevin
8:41 p.m.
Hi Kevin,
[Kevin Cosgrove]
The earlier example I gave was related to music. But,
I'm
interested in additional audio fields, e.g. the problems
associated with voice intelligibility in reverberant settings
with multiple signal and multiple noise sources. I'm reading
through journal articles on that these days. I'd like to have
a tool (suite?) that would let me explore for myself.
The nice thing about python is you can freely use pretty much all the
libraries (numpy and scipy being the first to come to my mind for the
multitude of possible tasks involved in analysis of sample streams)
without running into major problems. Translating matlab into python
is usually doable, though last time I did that I found one or two
slightly esoteric matlab DSP-addon functions lacked a straight python
equivalent. (Being interested more in the synthesis side of things, I
rarely need more than a DFT and some plotting functionality myself.)
Cheerio,
Tim
3655
days inactive
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days old
linux-audio-user@lists.linuxaudio.org
7 comments
5 participants
participants (5)
-
Guillaume Pellerin -
Kevin Cosgrove -
Paul Davis -
pierre jocelyn andre -
Tim Goetze