Gil Beucher

                        

        Intervient autour de Poitiers (86)

      Sur rendez-vous au 06 84 20 31 39


     Bio-énergéticien et aromathérapeute certifié (FFA)


Cliquez ici pour ajouter un titre

Cliquez sur ce texte pour le modifier. Ce bloc combine simplement un titre et un paragraphe. Vous pouvez vous en servir pour accueillir les visiteurs sur votre site ou présenter un produit ou un service sans image. Essayez d'écrire un paragraphe concis et de séparer les zones de texte sur votre page afin que les visiteurs s'intéressent à votre site web.

Le blog de VIBRENERGIL

La musique peut-elle être visualisée, voire peinte ?

Posted on March 21, 2019 at 5:50 AM

La musique est un ensemble de sons harmoniques et théoriquement harmonieux constitué de vibrations sonores sur des gammes de fréquence très diverses (audibles et inaudibles).

Mais est-il possible d'en effectuer une représentation visuelle et non symbolique comme le propose notamment le solfège ?

Certaines personnes disposent d'une capacité particulière appelée "synesthésie" et certaines technologies de pointe permettent de réaliser des représentations précises.


La synesthésie traduit les sons en un flux de textures et de couleurs

Il s'agit d'un phénomène d'aptitude neurologique rare, qui ne touche qu'une personne sur 2000. La synesthésie, c’est une condition spécifique dans laquelle la stimulation d’un sens est perçue simultanément par un autre sens, sans que ce dernier sens n’ait été stimulé.

Des stimuli (graphèmes, unités temporelles, formes visuelles, sons…;) induisent alors des propriétés (couleurs, sons, goûts, températures…;)

Pour un synesthète, deux ou plusieurs sens sont associés. Par exemple, les lettres de l’alphabet peuvent paraître colorées avec une couleur bien spécifique pour chaque lettre.

La synesthésie est connue et étudiée depuis le 18e siècle, mais c’est surtout à la fin du 20e que le phénomène a commencé à être pris au sérieux par les scientifiques. Aujourd’hui, 152 formes de synesthésies différentes ont été répertoriées.

Pour Melissa McCracken, qui est douée de "synesthésie synoptique"," la musique est traduite en un flux de textures et couleurs. Bien que La synesthésie ne me gêne pas au quotidien, elle peut parfois me laisser un peu désemparée quand je dois expliquer ce que je vois aux autres. La peinture à l’huile est un moyen d’exprimer et de montrer les couleurs magnifiques que je peux voir tous les jours, aussi bien quand j’entends le nom d’une personne ou une musique à la radio."


Peinture synesthésique de Melissa McCracken : "Lucky" de Radiohead


Peinture synesthésique de Melissa McCracken : "Life on Mars" de David Bowie



D'où vient la synesthésie ?

Parmi les différentes hypothèses, on suggère par exemple que la synesthésie pourrait provenir d’un terrain génétique favorable (il y a souvent plusieurs synesthètes au sein d’une même famille). On explique également le phénomène en termes neurologiques – on suppose par exemple que les synesthètes auraient des connexions surnuméraires entre certaines aires du cerveau, ou encore qu’ils auraient plus d’associations entre les circuits de la mémoire, des émotions, du langage, de l’attention et de la perception et que tout cela convergerait dans le cortex rétrosplénial.

Mais selon d'autres hypothèses, la synesthésie aurait quelque chose à voir avec des vestiges de l’imaginaire enfantin : lors de l’apprentissage de la lecture, les enfants associeraient des lettres et des couleurs pour se faciliter la tâche. Dans ce processus, des neurones dédiés à acquérir une expertise visuelle seraient alors mobilisés. Pour les synesthètes, des neurones dédiés à la perception des couleurs pourraient avoir été utilisés pour apprendre la lecture. En conséquence de quoi les couleurs synesthésiques pourraient être des réminescences de la fonction antérieure des neurones.


Est-ce une pathologie ?

La synesthésie est-elle un trouble, une pathologie ? On considère qu’il s’agit d’un fonctionnement « anormal », puisqu’il se différencie du fonctionnement de la plupart des gens. Pour autant, la synesthésie pourrait aussi présenter des inconvénients. Par exemple, les synesthètes auraient plus de difficultés en mathématiques mais auraient de meilleurs résultats dans les tâches de mémoire ainsi qu'une plus grande créativité. En d’autres termes… la synesthésie est juste une autre manière de percevoir les sons ou encore les lettres et les chiffres.



Le CNRTL (Centre national de ressources textuelles et lexicales) livre une définition pathologique de la synesthésie:

"Trouble de la perception sensorielle dans lequel une sensation normale s'accompagne automatiquement d'une sensation complémentaire simultanée dans une région du corps différente de celle où se produit l'excitation ou dans un domaine sensoriel différent. Par les voies d'associations nombreuses qui relient les centres de l'audition aux autres centres, la sensation auditive donne naissance à des incitations diverses: réflexes moteurs (oculaires; statiques ou d'orientation; respiratoires; etc.); réflexes sensitifs ou synesthésies (audition colorée); réactions émotives (sécrétions; mimiques; troubles vaso-moteurs (...) L'intoxication par la mescaline, parce qu'elle compromet l'attitude impartiale et livre le sujet à sa vitalité, devra donc favoriser les synesthésies. En fait, sous mescaline, un son de flûte donne une couleur bleu vert, le bruit d'un métronome se traduit dans l'obscurité par des taches grises."


Le procédé dit "cymatique" crée une synesthésie technologique (numérique)

Ce procédé consiste à utiliser des membranes de haut-parleur au lieu de simples surfaces pour ces images sonores. Et il ne fallut pas longtemps avant que ces visualisations sphériques puissent être affichées sur de grands écrans. Le CymaScope a été le premier « instrument » avec lequel les vibrations sur l’eau pouvaient être affichées de manière multidimensionnelle.

Cliquez sur ces liens pour en savoir plus sur ce procédé :

www.thomann.de/blog/fr/cymatique-la-beauteduso/?fbclid=IwAR1g0bTtCYyyZPYYkpaxmBO9ZOLuF7kv6GPPYBEX5sAnoKn832ijWOURnHY

https//youtu.be/Q3oItpVa9fs

https//youtu.be/9al397N6Tzs


Categories: Ce que la science peine à expliquer, Insolite mais vrai !

Post a Comment

Oops!

Oops, you forgot something.

Oops!

The words you entered did not match the given text. Please try again.

8672 Comments

Reply cheap stephen curry shoes
6:09 PM on August 27, 2022 
I would like to get across my admiration for your kind-heartedness supporting people who absolutely need help with this important subject. Your real dedication to passing the solution up and down came to be wonderfully beneficial and has continually empowered others much like me to achieve their objectives. Your personal invaluable report can mean much to me and further more to my office colleagues. With thanks; from all of us.
cheap stephen curry shoes http://www.curry-shoes.net
Reply yeezy 350
3:52 PM on August 27, 2022 
I'm just writing to let you understand of the fabulous experience my child enjoyed studying the blog. She learned some issues, most notably what it's like to have a very effective coaching mindset to make certain people with no trouble know certain problematic topics. You really did more than my desires. Many thanks for supplying such warm and helpful, safe, informative and also unique thoughts on that topic to Ethel.
yeezy 350 http://www.yeezy350boost-v2.us
Reply kevin durant shoes
12:02 PM on August 27, 2022 
Thank you for all of the work on this blog. Kate loves participating in research and it's really obvious why. We know all regarding the compelling way you render helpful information through this website and even welcome response from other individuals on this concept then our girl is in fact studying a lot of things. Take pleasure in the remaining portion of the year. You have been doing a glorious job.
kevin durant shoes http://www.kevindurant-shoes.us.com
Reply moncler
9:54 AM on August 27, 2022 
I wish to voice my gratitude for your kind-heartedness giving support to people who must have help with in this theme. Your real dedication to passing the solution all-around was especially invaluable and have constantly permitted others like me to attain their aims. Your entire warm and friendly publication denotes a whole lot to me and further more to my office colleagues. With thanks; from each one of us.
moncler http://www.monclerjackets.us.org
Reply cheap kyrie 6
5:47 AM on August 27, 2022 
A lot of thanks for every one of your effort on this web site. Ellie delights in conducting investigations and it's really obvious why. All of us learn all about the compelling ways you make functional tips and hints through the website and as well strongly encourage participation from other ones on that article plus our child is truly learning a great deal. Enjoy the remaining portion of the year. You are carrying out a remarkable job.
cheap kyrie 6 http://www.kyrie6.org
Reply bape clothing
5:46 AM on August 27, 2022 
I must point out my admiration for your kind-heartedness supporting individuals who require assistance with the topic. Your personal commitment to getting the solution across has been definitely functional and have continually encouraged many people much like me to arrive at their dreams. Your warm and friendly publication signifies a lot to me and extremely more to my colleagues. With thanks; from each one of us.
bape clothing http://www.bape-clothing.us
Reply cheap jordans
5:46 AM on August 27, 2022 
I not to mention my buddies happened to be going through the best secrets located on your site and then at once I got a terrible feeling I never expressed respect to you for those tips. The young men had been consequently thrilled to study them and now have honestly been taking pleasure in those things. We appreciate you simply being simply helpful and then for going for certain remarkable tips most people are really desperate to be aware of. My very own honest regret for not expressing appreciation to you earlier.
cheap jordans http://www.jordansforcheap.us.com
Reply moncler jackets
5:46 AM on August 27, 2022 
I have to voice my gratitude for your kindness for men who actually need guidance on your subject. Your very own commitment to passing the solution up and down came to be particularly informative and has usually made others just like me to achieve their objectives. Your personal helpful useful information can mean much to me and especially to my fellow workers. Regards; from each one of us.
moncler jackets http://www.monclerjackets.us
Reply supreme clothing
5:46 AM on August 27, 2022 
I simply had to appreciate you again. I'm not certain what I could possibly have handled without these tricks discussed by you on this area of interest. It had been the frustrating problem for me, but taking a look at the very skilled style you handled that forced me to weep for fulfillment. I'm just grateful for your guidance and even have high hopes you realize what an amazing job you were accomplishing training people through a web site. I know that you have never met any of us.
supreme clothing http://www.supremeoutlet.us.com
Reply kyrie shoes
5:46 AM on August 27, 2022 
I really wanted to write down a simple comment in order to thank you for the pleasant tactics you are sharing at this site. My particularly long internet lookup has at the end been compensated with reputable details to exchange with my co-workers. I would admit that we readers actually are very blessed to dwell in a good place with so many marvellous people with valuable principles. I feel somewhat happy to have seen your website and look forward to many more brilliant times reading here. Thank you once again for everything.
kyrie shoes http://www.kyrie-7.com
Reply supreme clothing
5:46 AM on August 27, 2022 
I together with my pals have been checking out the great hints found on the website and unexpectedly I got a horrible feeling I had not thanked the website owner for those techniques. The guys ended up totally excited to study all of them and already have seriously been having fun with those things. Appreciate your indeed being indeed kind and also for making a choice on some superior themes millions of individuals are really wanting to understand about. My very own sincere regret for not expressing appreciation to sooner.
supreme clothing http://www.supremesoutlet.us.com
Reply kd shoes
5:45 AM on August 27, 2022 
I simply wanted to make a simple word to be able to thank you for those superb items you are writing at this site. My rather long internet look up has at the end of the day been honored with good facts and techniques to talk about with my colleagues. I would mention that many of us site visitors actually are unquestionably lucky to be in a notable place with many brilliant professionals with very helpful tips and hints. I feel pretty fortunate to have discovered the webpages and look forward to really more enjoyable moments reading here. Thank you once more for all the details.
kd shoes http://www.kd13shoes.us
Reply nike kyrie 7
3:38 AM on August 27, 2022 
I must convey my admiration for your kind-heartedness for folks who need help with this important subject. Your very own dedication to passing the solution all-around was exceptionally productive and has consistently permitted somebody like me to realize their endeavors. Your own warm and friendly guideline indicates this much to me and even further to my office workers. Many thanks; from everyone of us.
nike kyrie 7 http://www.kyrie-7.com
Reply supreme outlet
11:52 PM on August 26, 2022 
I must get across my respect for your kindness for those people who actually need help on the concept. Your special dedication to passing the solution along had become remarkably productive and have regularly allowed associates like me to achieve their endeavors. Your new helpful information signifies a great deal a person like me and substantially more to my fellow workers. Warm regards; from everyone of us.
supreme outlet http://www.supremeoutlet.us.com
Reply hermes belts
10:39 PM on August 26, 2022 
Needed to draft you that very small observation to say thank you the moment again considering the exceptional things you've contributed in this article. It is so generous with you giving publicly what exactly a few individuals would've marketed as an ebook to get some money for themselves, most importantly considering the fact that you could possibly have done it in the event you desired. These solutions as well worked to be the good way to fully grasp that some people have similar fervor similar to my own to understand great deal more regarding this issue. I'm sure there are some more pleasurable periods ahead for individuals who go through your website.
hermes belts http://www.hermesbelts.us.org
Reply golden goose sneakers
6:53 PM on August 26, 2022 
My husband and i got now happy when Jordan managed to do his investigation through the entire ideas he came across through your web pages. It is now and again perplexing just to choose to be giving out key points which often men and women might have been making money from. And we also fully grasp we've got the blog owner to be grateful to because of that. The type of illustrations you have made, the easy website navigation, the relationships you can help create - it's got many excellent, and it's really facilitating our son in addition to us do think that concept is pleasurable, which is certainly seriously serious. Thank you for the whole lot!
golden goose sneakers http://www.goldengooses.us
Reply off white outlet
6:18 PM on August 26, 2022 
I'm also commenting to make you be aware of what a really good encounter my girl found studying your webblog. She learned plenty of things, most notably what it is like to have an incredible giving nature to have men and women with ease grasp a variety of advanced issues. You actually did more than my expected results. Many thanks for offering such good, trusted, edifying as well as fun guidance on that topic to Gloria.
off white outlet http://www.offwhites.us.com
Reply moncler
6:18 PM on August 26, 2022 
I wanted to send you a very little remark to help thank you so much again for the extraordinary solutions you've shown on this website. This has been certainly wonderfully open-handed with you to allow unreservedly precisely what most people could have offered for sale for an e-book in order to make some profit for themselves, even more so given that you could possibly have done it in the event you wanted. Those techniques in addition worked as a great way to understand that other individuals have the same passion like my very own to find out a good deal more concerning this problem. I know there are numerous more pleasurable periods in the future for individuals who go through your blog.
moncler http://www.monclerjackets.us
Reply golden goose
6:18 PM on August 26, 2022 
Thank you for your whole work on this website. My mother really loves working on research and it is easy to see why. Many of us know all concerning the compelling mode you create both interesting and useful solutions on your web site and as well recommend response from other individuals about this idea and our princess is in fact understanding so much. Enjoy the remaining portion of the new year. You are conducting a pretty cool job.
golden goose http://www.goldengoosessale.com
Reply off white outlet
6:17 PM on August 26, 2022 
My wife and i ended up being so ecstatic when Chris could do his preliminary research while using the precious recommendations he came across from your own site. It is now and again perplexing to just be offering secrets that many men and women could have been selling. Therefore we do know we have got the website owner to thank for this. The entire illustrations you made, the easy blog navigation, the friendships you can assist to instill - it is everything superb, and it's really assisting our son in addition to the family understand the idea is awesome, which is certainly rather fundamental. Thanks for the whole lot!
off white outlet https://www.offwhitesoutlet.com