Informatique musicale
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Informatique musicale
Tout ce qui est au croisement de l'informatique et de la musique
Curated by Emmanuel Auray
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mubu.*mm: Probabilistic Models for Designing Motion & Sound Relationships

mubu.*mm: Probabilistic Models for Designing Motion & Sound Relationships | Informatique musicale | Scoop.it
We just released the beta version of mubu.*mm, a set of objects for probabilistic modeling of motion and sound relationships. Machine Learning for Sonic IxD Designing the relationships between moti...
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Ouvrage scientifique : Musiques orales, notations musicales et encodages numériques | IDEFI-CréaTIC

Ouvrage scientifique : Musiques orales, notations musicales et encodages numériques | IDEFI-CréaTIC | Informatique musicale | Scoop.it
Musiques orales, notations musicales et encodages numériques - CreaTIC - Edition de l'immatériel https://t.co/1HSGRW9ANg
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Synthèse par règles de la voix chantée contrôlée par le geste et applications musicales

Synthèse par règles de la voix chantée contrôlée par le geste et applications musicales | Informatique musicale | Scoop.it
Le travail de cette thèse porte sur la modélisation de la production et du contrôle de voix chantée synthétique dans la perspective de la lutherie numérique. Nous présentons deux instruments : le Cantor Digitalis, se focalisant sur le contrôle de voyelles chantées et sur l'individualisation des voix ; et le Digitartic, destiné au contrôle de l'articulation de syllabes de type Voyelle-Consonne-Voyelle. Ils permettent, à l'aide de tablettes graphiques augmentées, des applications musicales interactives nécessitant un contrôle temporel fin des paramètres de la production vocale. La pertinence musicale de ces instruments a été établie avec notre ensemble Chorus Digitalis en participant à plusieurs concerts. Nous avons étudié en situation musicale la justesse inter-musiciens et les gestes utilisés pour réaliser les tâches musicales nécessaires à la reproduction d'un large répertoire, constitué de musiques actuelles et traditionnelles (chorale baroque, chant khayal d'Inde du Nord). Notamment, une expérience visant à analyser la faculté à contrôler la fréquence fondamentale du Cantor Digitalis a été entreprise. Les sujets devaient imiter des intervalles et quelques mélodies suivant trois modalités (avec leur propre voix, à la tablette sans et avec retour audio). Les résultats montrent une aptitude plus grande des sujets à jouer de manière précise avec la tablette plutôt qu'avec leur propre voix, tandis que l'apport de l'audio sur le jeu à la tablette est nulle dans ces conditions expérimentales. Les deux instruments sont regroupés dans une application écrite en Max/MSP fournissant également un outil pédagogique audio-visuel et interactif sur le fonctionnement de la voix.
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120 Years of Electronic Music

120 Years of Electronic Music | Informatique musicale | Scoop.it
120 Years Of Electronic Music: http://t.co/6TYixn3FwI the history and development of electronic musical instruments. http://t.co/jEOcwEMyP7
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[Liens] Musiques et banques de sons libres et g...

[Liens] Musiques et banques de sons libres et g... | Informatique musicale | Scoop.it
[Liens] Musiques et banques de sons libres et gratuits pour vos productions on Ressources pour les TICE en primaire curated by Murielle Godement
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Noiseplug software, etc

Noiseplug software, etc | Informatique musicale | Scoop.it
NOISEPLUG : http://t.co/Aa8ykp7Ttt
Software for sound design and real-time performance http://t.co/0QZnEI39Dr
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OpenMusic introduction - CIEE program 2014

Download and get ready
OpenMusic is available for free on MacOSX, Windows and Linux platform.
Download and install the last OM version from Ircam ForumNet website (Mac/Windows), or on the Ircam forge portal (Linux + intermediate beta releases).
Emmanuel Auray's insight:

http://repmus.ircam.fr/bresson/enseignement/ciee-workshop

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C74: An Interview with David Wessel

C74: An Interview with David Wessel | Informatique musicale | Scoop.it
We were saddened to learn of the passing earlier this week of David Wessel, Professor of Music at UC Berkeley and founder of the Center for New Music and Audio Technologies (CNMAT).
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IRCAM Lab T.S. Guided tour

Nouvelle collection Ircam Lab et son premier standalone T.S basé sur la technologie SuperVP.
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Description et indexation automatiques des enregistrements musicaux : état de l'art de la recherche face à la révolution numérique de la musique - Ressources

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Musique : le temps des instruments augmentés

Musique : le temps des instruments augmentés | Informatique musicale | Scoop.it
Des chercheurs ont développé des outils qui permettent de modifier, en temps réel, l’acoustique de guitares, violons et violoncelles. Ces nouveaux instruments intelligents intéressent notamment les compositeurs actuels de musique classique. 
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Makey Makey faire de la musique avec n'importe quoi ou presque !

Makey Makey faire de la musique avec n'importe quoi ou presque ! | Informatique musicale | Scoop.it
Makey makey, un module électronique qui permet de transformer toute surface conductrice d'électricité en contrôleur et donc en en son, note, sample...
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JackTrip: JackTrip Documentation

JackTrip: JackTrip Documentation | Informatique musicale | Scoop.it
JackTrip: http://t.co/9iIFYxCeyz A System for High-Quality Audio Network Performance over the Internet. http://t.co/uCJcVfi7AV
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Jamoma - A Platform For Interactive Art-Based Research And Performance

Jamoma - A Platform For Interactive Art-Based Research And Performance | Informatique musicale | Scoop.it

Jamoma :http://t.co/qflSheLBzo A Platform For Interactive Art-Based Research And Performance: http://t.co/IqpBmtOOC7

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CsoundQt

CsoundQt | Informatique musicale | Scoop.it
CsoundQt: http://t.co/DOgmgeXjZK a frontend for Csound featuring a highlighting editor, interactive widgets. http://t.co/5I24n6R86A
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Cantor Digitalis | Download

Cantor digitalis : logiciel de synthèse de la voix chantée http://t.co/rXnBBg2tVI
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Music Information Retrieval tools for Algorithmic Composition | Freshly Brewn

Music Information Retrieval tools for Algorithmic Composition | Freshly Brewn | Informatique musicale | Scoop.it
Music Information Retrieval tools for Algorithmic Composition: http://t.co/a7vuQnV1ku http://t.co/YvsvF2AnXV
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Stepanov Sergey Mikhailovich's curator insight, November 23, 2015 3:30 PM

Computer based maths module in Elementary music education 

Math & Music

    It is well known that the difficulties in the perception of any information, including musical one, cause strain of the main functional systems in the child’s organism. The innovative technology " Reflection " gives us some explanation in this direction and raises the topic on the necessity of applying of Digital Key in Elementary Music Education.

    The physiological substantiation on the application of the digital system for coding and decoding of a melody is the following : children begin their contact with digits already in preschool age,when they are taught to count, and this system is learned by children quite firmly,since it is often used in their daily life.But the generally accepted music grammar is new for them and,naturally,requires some additional period of time to be acquired by children.It is for that reason that in the initial period of musical teaching,children inevitably spend a lot of time and efforts to read a melody written down in music signs.Naturally,it slows down rate of  training,causes psychoemotional discomfort,lowers the child’s interest to music.Therefore, in the initial stage of teaching,besides work with  generally accepted music grammar, will be useful to replace it with a digital system for a certain period.This does not  mean that we want to do without standard  music grammar,but at the initial stages of musical education,the system of digital coding and decoding of music sounds is undoubtedly useful,as it speeds up teaching of children. 

         With the purpose ought to study the load appearing  in the child's  psychic sphere. The experimental researches are to be performed, namely : ENG , EMG , EEG – tests. The method of  ENG and EMG joins the visual analyzer with neuro-motor function of the hands and explains ,on the scientific point of view, the ratio between the load on muscles of eyes and muscles of  hands.One can see the  interdependance between the perception of information ( Readout Algorithm ) and the synapse trasmission ( Action Potential ) and also it proves the possibility of development of muscular fatigue in hands depending on the quantity of eyeballs’ fluctuations. EEG - test allows us to make up the diagrams  of dynamics of  the proceeding neurophysiological processes, and  it offers an opportunity to investigate the functional activity of neurons during practical study on two different modes      ( Comparing Methods ).

    Parallel Description
    In practice, using the generally accepted music grammar, the child connects the definition of  the location of  the melody  to the pitch  i.e., to the system of dimension , which  is  written down  in the form of  an expanded construction , both on x –  the horizontal  and on y - the vertical. By reading the music information ,the direction of eyeballs’ movements is spasmodic, and  it has a multistep combination both on y – the vertical  and on x - the horizontal often with a return of eyesight to the starting point  of support. For an integration , synthesis and the modification of the complex pattern of  the received information the structures of  the central nervous system  require an additional period of  time. It is a neurophysiological process proceeding in an interval of time between the moment of perception of the music information  from the sheet and the moment of the hands’ response on the keyboard of an instrument. A great number of irregular nervous impulses are transferred to the central nervous system per unit of time and , as the consequence of  this , the fatigue of hand muscles is considerably  increased (Berosov, Korovkin1990). An amplitude of muscle tension is directly dependent on the frequency of innervation, where each subsequent nervous impulse coincides with the phase of increased excitability of the muscle ( Green, Stout,Taylor 1990 ).At the level of the synaptic terminal  we can see untimely synthesis of the neurotransmitter, deep and stable depolarization of the postsynaptic membrane and,as a result,the convulsive reflexes are thus formed. An important neurophysiological moment has been marked : within a short time interval the contracture , that is , constantly high muscular tension is formed, which in turn , is harmfully reflected on the content and character of  the melody.  
     In  practice , using  the method of the digital key, the child connects the definition of digital melody  to the system of  dimension  which is  written down  in the form of an integral construction  both on x – the horizontal  and on y – the vertical . Reading the digital  information  the  trajectory of  eyeballs’ movements on y– the vertical  is projected  to the exact determinant  ( digit ,sign, symbol ), the  trajectory of  eyeballs’ movements on x – the horizontal  is projected  in one direction, forward. In the given system of dimension the  integration of the digital information proceeds instantly, its realization on an instrument proceeds in reflexive time - ratio. The paradoxical phenomenon is revealed : the time interval  between the moment of perception of  the digital information  and the moment of the hands’ response on the keyboard of an instrument, is contracted to the minimum .We achieve a reduction of  load on hand muscles at the expense of decreasing of an amplitude between muscle tension and the resulting movement and, consequently , the time intervals between effort and accuracy of  pressing of a key are considerably shortened.At the level of the synaptic terminal we can see an allocation of neurotransmitter directly  proportionally to the frequency of generated impulses by neurons and , as a result , the coordinated reflexes are thus formed. An  important  neurophysiological  moment  has been marked : the reciprocal  muscular  innervation is formed , that is, the rational distribution of  the manual  technique on  the keyboard of  an instrument, which in turn, is considerably reflected on the content and character of the melody. Grain of  truth lies  in the fact that at the expense of  perception of melody by means of digits its realization becomes  faster and  easier, which in turn , is positively reflected on the psychoemotional status of the child and  enables him to dynamically realize the potential music abilities in psychosomatic action as a result .
    Kids of new generation  should have different methods of training. They capable to perceive information faster, with cross-modal processing,activating all senses at once : visual perception, audio analyzers, neuromotor functions.

http://educationinjapan.wordpress.com/2011/02/04/considering-the-benefits-of-digital-music-grammar-in-a-music-educational-program/

http://stepanovreflection.podomatic.com/entry/2014-12-17T07_51_58-08_00
http://www.linkedin.com/pub/sergey-stepanov/43/aa8/b72

http://reflectionmusic.ucoz.com/  ;

                                 NeuromusicGroup   Reflection  Ukraine

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Sopranos: resonance tuning and vowel changes

Sopranos: resonance tuning and vowel changes | Informatique musicale | Scoop.it
Sopranos, resonance tuning, formant tuning, intelligibility
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