Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
Hi, Schenkerian analysis might help, it would be great to have an interface for that.
Le 14/02/2015 05:50, telmo bacile a écrit :
Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
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Yes, it could be interesting, let me know about your progression...
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Le 14 févr. 2015 à 05:50, telmo bacile telmo.bacile@gmail.com a écrit :
Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Hello ! I wanted to know if a patch exist in order to record a trombone sound and analyse its harmonics with an array ?
Envoyé de mon iPhone
Le 14 févr. 2015 à 05:50, telmo bacile telmo.bacile@gmail.com a écrit :
Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Hey David,
Have a look at the [fft~] object.
By the way for future reference, it's generally better to create a new topic in this case so that it is easier for other users searching with similar questions.
Cheers, Joe
On 18 February 2015 at 10:23, Rivoire David david_rivoire@orange.fr wrote:
Hello ! I wanted to know if a patch exist in order to record a trombone sound and analyse its harmonics with an array ?
Envoyé de mon iPhone
Le 14 févr. 2015 à 05:50, telmo bacile telmo.bacile@gmail.com a écrit
:
Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Yeah, but there is a link between this two topics, after having analysed the harmonics I would like to create a sequence of notes about it and automatically get chords that fit into it...
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Le 20 févr. 2015 à 13:03, Joe White white.joe4@gmail.com a écrit :
Hey David,
Have a look at the [fft~] object.
By the way for future reference, it's generally better to create a new topic in this case so that it is easier for other users searching with similar questions.
Cheers, Joe
On 18 February 2015 at 10:23, Rivoire David david_rivoire@orange.fr wrote: Hello ! I wanted to know if a patch exist in order to record a trombone sound and analyse its harmonics with an array ?
Envoyé de mon iPhone
Le 14 févr. 2015 à 05:50, telmo bacile telmo.bacile@gmail.com a écrit :
Hi list, i was wondering if there is a way to automaticalle get the chords that fit into a sequence of notes having only the sequence of notes?
any idea how can i achieve something like this?
T.
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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On 20/02/2015 15:28, Rivoire David wrote:
Yeah, but there is a link between this two topics, after having analysed the harmonics I would like to create a sequence of notes about it and automatically get chords that fit into it...
In general, this is not an "easy" task. I'm currently working (research) on the audio chord estimation (ACE) topic. For a "standard" song (polyphonic, poly-intrument) the accuracy is still far from perfect (~75% of accuracy on a given, limited, test-set).
However, for a single instrument, you can achieve good results with a simple template matching. You can't work directly on the FFT, but from the FFT you have to calculate a 12-dimensional mid-level descriptor (called Pitch Class Profile). Then you can train your chord templates using a specified instrument (i.e. if you want to estimate piano chords, you have to train your templates with your piano).
Cheers
And how can I do when I should record a true sound of trombone ? Because I am a trombonist player...
Envoyé de mon iPhone
Le 20 févr. 2015 à 18:20, Alessio Degani alessio.degani@ymail.com a écrit :
On 20/02/2015 15:28, Rivoire David wrote: Yeah, but there is a link between this two topics, after having analysed the harmonics I would like to create a sequence of notes about it and automatically get chords that fit into it...
In general, this is not an "easy" task. I'm currently working (research) on the audio chord estimation (ACE) topic. For a "standard" song (polyphonic, poly-intrument) the accuracy is still far from perfect (~75% of accuracy on a given, limited, test-set).
However, for a single instrument, you can achieve good results with a simple template matching. You can't work directly on the FFT, but from the FFT you have to calculate a 12-dimensional mid-level descriptor (called Pitch Class Profile). Then you can train your chord templates using a specified instrument (i.e. if you want to estimate piano chords, you have to train your templates with your piano).
Cheers
a. _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
On 20/02/2015 21:09, Rivoire David wrote:
And how can I do when I should record a true sound of trombone ? Because I am a trombonist player...
Envoyé de mon iPhone
Yes. Excuse my question, I'm not a trombone player, you can play chords with trombone? I think not... If I'm not wrong, you can instead use a pitch detection algorithm (i.e. Yin or some others implemented on PD) and use the estimation of the note played (ONE note), to generate a chord sequence based on a given musical key. For example, if you are in key Cmaj, and you play the note A with trombone, you can use PD to "generate" the chord Amin. A basic real-time ACE algorithm is not straightforward to implement.
Cheers
Thanks !
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Le 21 févr. 2015 à 17:38, Alessio Degani alessio.degani@ymail.com a écrit :
On 20/02/2015 21:09, Rivoire David wrote: And how can I do when I should record a true sound of trombone ? Because I am a trombonist player...
Envoyé de mon iPhone
Yes. Excuse my question, I'm not a trombone player, you can play chords with trombone? I think not... If I'm not wrong, you can instead use a pitch detection algorithm (i.e. Yin or some others implemented on PD) and use the estimation of the note played (ONE note), to generate a chord sequence based on a given musical key. For example, if you are in key Cmaj, and you play the note A with trombone, you can use PD to "generate" the chord Amin. A basic real-time ACE algorithm is not straightforward to implement.
Cheers
-- a.
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Alessio Degani -
Joe White -
patrice colet -
Rivoire David -
telmo bacile