{"id":642,"date":"2024-01-15T17:35:35","date_gmt":"2024-01-15T16:35:35","guid":{"rendered":"https:\/\/selmalepart.org\/lowsoro\/ressources\/?page_id=642"},"modified":"2024-01-16T12:50:17","modified_gmt":"2024-01-16T11:50:17","slug":"eauphoria","status":"publish","type":"page","link":"https:\/\/selmalepart.org\/lowsoro\/ressources\/eauphoria\/","title":{"rendered":"Eauphoria"},"content":{"rendered":"<h1>Eauphoria<\/h1>\r\n<p>[vc_row][vc_column][vc_column_text]<\/p>\r\n<h1><em><strong>Pourquoi ?<\/strong><\/em><\/h1>\r\n<p>Nous avons voulu explorer les possibilit\u00e9s musicales \u00e0 l\u2019aide de l\u2019eau. La musique faite avec de l&rsquo;eau est un genre musical qui utilise des sons produits par l&rsquo;eau pour cr\u00e9er des compositions uniques. Ces sons peuvent \u00eatre produits de diff\u00e9rentes mani\u00e8res, comme en utilisant des instruments de musique sp\u00e9ciaux qui utilisent de l&rsquo;eau, en enregistrant des sons naturels d&rsquo;eau, ou en utilisant des effets sonores pour cr\u00e9er des sons qui imitent l&rsquo;eau. La musique faite avec de l&rsquo;eau peut avoir un caract\u00e8re apaisant et m\u00e9ditatif, ou peut \u00eatre utilis\u00e9e pour cr\u00e9er des ambiances sonores pour des films ou des jeux vid\u00e9o. C\u2019est donc \u00e0 partir de ces notions que nous avons souhait\u00e9 d\u00e9velopper un instrument. Nous nous sommes \u00e9galement inspir\u00e9 du principe du \u201cwind chime\u201d, dont le son nous apaise tous.<\/p>\r\n<div id=\"attachment_646\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-646\" class=\"wp-image-646\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-2-1-225x300.png\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-2-1-225x300.png 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-2-1-768x1024.png 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-2-1-870x1160.png 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-2-1.png 1125w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-646\" class=\"wp-caption-text\">Wind shime<\/p><\/div>\r\n<h1><em>Comment ?<\/em><\/h1>\r\n<p>Avec des bouteilles vides remplies d\u2019eau \u00e0 diff\u00e9rents niveaux pour faire des notes diff\u00e9rentes, nous produisons un son par le contact d\u2019une barre qui vient frapper r\u00e9guli\u00e8rement les bouteilles \u00e0 l\u2019aide de l\u2019action d\u2019un moteur \u00e0 courant continu.<\/p>\r\n<p>Le niveau d\u2019eau des bouteilles est ajust\u00e9 de deux mani\u00e8re: par un principe de \u201cVases communicants\u201d: la pression atmosph\u00e9rique fait que le niveau d\u2019eau dans la bouteille reste \u00e9gale au niveau du verre qu\u2019on \u00e9l\u00e8ve et abaisse.<\/p>\r\n<div id=\"attachment_647\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-647\" class=\"wp-image-647\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-3-300x225.png\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-3-300x225.png 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-3.png 480w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-647\" class=\"wp-caption-text\">Vases communiquants<\/p><\/div>\r\n<p>L\u2019autre mani\u00e8re de proc\u00e9der (l\u2019originale) est faite \u00e0 l\u2019aide de seringues remplies d\u2019eau, dont le tuyau \u00e0 l\u2019extr\u00e9mit\u00e9 plonge dans l\u2019eau des bouteilles.<\/p>\r\n<div id=\"attachment_648\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-648\" class=\"wp-image-648\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-225x300.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-225x300.jpg 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-768x1024.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-1152x1536.jpg 1152w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-1536x2048.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-870x1160.jpg 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1061.JPG-scaled.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-648\" class=\"wp-caption-text\">Ajustement du niveau d\u2019eau gr\u00e2ce \u00e0 des seringues<\/p><\/div>\r\n<h1><em>Difficult\u00e9s<\/em><\/h1>\r\n<p>Les principales difficult\u00e9s concernent la mise en place du support et la d\u00e9finition de l\u2019embout du fil frappant les bouteilles. Plusieurs tests ont \u00e9t\u00e9s effectu\u00e9s \u00e0 cet effet afin d\u2019obtenir un son satisfaisant. On a finalement opt\u00e9 pour un bouchon de li\u00e8ge entour\u00e9 d\u2019un ballon de baudruche, qui permet d\u2019obtenir un son pas trop rude, agr\u00e9able.<\/p>\r\n<div id=\"attachment_649\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-649\" class=\"wp-image-649\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-225x300.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-225x300.jpg 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-768x1024.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-1152x1536.jpg 1152w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-1536x2048.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-870x1160.jpg 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1070.JPG-scaled.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-649\" class=\"wp-caption-text\">Embout frappant les bouteilles<\/p><\/div>\r\n<p>Le support \u00e0 \u00e9t\u00e9 renforc\u00e9 par la mise en place de 4 tranches de cartons coll\u00e9es les unes aux autres et d\u00e9coup\u00e9es au FabLab, nous avons \u00e9galement eux des difficult\u00e9s \u00e0 assurer la stabilit\u00e9 de l\u2019ensemble. C\u2019est pourquoi nous avons finalement opt\u00e9 pour 4 pieds en carton fait de mani\u00e8re triangulaire qui permettent la tenue de l\u2019ensemble.<\/p>\r\n<div id=\"attachment_650\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-650\" class=\"wp-image-650\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-225x300.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-225x300.jpg 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-768x1024.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-1152x1536.jpg 1152w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-1536x2048.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-870x1160.jpg 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1068.JPG-scaled.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-650\" class=\"wp-caption-text\">L\u2019aspect global du projet<\/p><\/div>\r\n<h1><em>R\u00e9ussites<\/em><\/h1>\r\n<p>Les bouteilles r\u00e9alisent un son satisfaisant en fonction de la hauteur de l\u2019eau. Le syst\u00e8me de \u201cpallier\u201d des verres nous permet de r\u00e9gler le son obtenu en obtenant une octave correcte<\/p>\r\n<div id=\"attachment_651\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-651\" class=\"wp-image-651\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-300x225.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-300x225.jpg 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-1024x768.jpg 1024w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-768x576.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-1536x1152.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-2048x1536.jpg 2048w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1069-870x653.jpg 870w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-651\" class=\"wp-caption-text\">Sch\u00e9ma de principe pr\u00e9sentant la mani\u00e8re dont l\u2019on obtient les notes de musique<\/p><\/div>\r\n<p>De plus, afin de r\u00e9gler correctement les notes produites, nous avons eu recours au logiciel n-Track Tuner: ce dernier nous a permis, via les gammes de fr\u00e9quence des sons, de faire une analyse des harmoniques produites et de les ajuster!<\/p>\r\n<div id=\"attachment_652\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-652\" class=\"wp-image-652\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-300x225.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-300x225.jpg 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-1024x768.jpg 1024w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-768x576.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-1536x1152.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-2048x1536.jpg 2048w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1073-870x653.jpg 870w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-652\" class=\"wp-caption-text\">Sch\u00e9ma li\u00e9 \u00e0 l\u2019analyse spectrale des sons produits<\/p><\/div>\r\n<p>Finalement, les 4 notes \u201cde r\u00e9f\u00e9rence\u201d obtenues sur nos paliers \u00e0 l\u2019\u00e9quilibre des verres sont Do, Mi, Sol, La:<\/p>\r\n<div id=\"attachment_653\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-653\" class=\"wp-image-653\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326953119_1148629835831420_2199540004142295892_n-300x147.jpg\" alt=\"\" width=\"800\" height=\"392\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326953119_1148629835831420_2199540004142295892_n-300x147.jpg 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326953119_1148629835831420_2199540004142295892_n.jpg 746w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-653\" class=\"wp-caption-text\">Spectre obtenu pour la note Sol (bouteille 2)<\/p><\/div>\r\n<div id=\"attachment_654\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-654\" class=\"wp-image-654\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326893606_856310525637143_3345547989218365536_n-300x146.jpg\" alt=\"\" width=\"800\" height=\"390\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326893606_856310525637143_3345547989218365536_n-300x146.jpg 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/326893606_856310525637143_3345547989218365536_n.jpg 745w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-654\" class=\"wp-caption-text\">Spectre obtenu pour la note La (bouteille 4)<\/p><\/div>\r\n<p>Lorsque les verres sont sur leurs supports, on obtient ces notes, qui changent lorsque l\u2019on modifie les hauteurs (lentement, mais de mani\u00e8re perceptible \u2192 les 3 tuyaux par verre nous permettent d\u2019augmenter la vitesse de transition entre chaque note).<\/p>\r\n<h1><em>Apprentissages<\/em><\/h1>\r\n<p>Nous avons explor\u00e9 les diff\u00e9rentes sonorit\u00e9s possibles de chaque bouteille selon leur contenance en eau. Nous avons aussi explor\u00e9 diverses mani\u00e8res d\u2019injecter ou de vider de l\u2019eau dans une bouteille (seringue, diff\u00e9rence de hauteur, vases communiquant\u2026). Nous avons utilis\u00e9 des logiciels de d\u00e9coupe laser (Inkscape) afin de r\u00e9aliser le haut du support, \u00e9tape cruciale, car ce dernier doit supporter le poids des bouteilles remplies.<\/p>\r\n<div id=\"attachment_655\" style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-655\" class=\"wp-image-655\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-300x152.png\" alt=\"\" width=\"800\" height=\"406\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-300x152.png 300w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-1024x520.png 1024w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-768x390.png 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-1536x780.png 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532-870x442.png 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Capture-decran-2023-01-25-110532.png 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-655\" class=\"wp-caption-text\">Patron de d\u00e9coupe r\u00e9alis\u00e9 \u00e0 l\u2019aide d\u2019Inkscape pour le support<\/p><\/div>\r\n<p>Finalement, diff\u00e9rents types de moteur ont \u00e9t\u00e9 test\u00e9s:<\/p>\r\n<p>D\u2019abord, le moteur pas \u00e0 pas qui \u00e9tait command\u00e9 par Arduino:<\/p>\r\n\r\n<pre class=\"wp-block-code\"><code>\/\/Includes the Arduino Stepper Library\r\n#include &lt;Stepper.h&gt;\r\n\r\n\/\/ Defines the number of steps per rotation\r\nconst int stepsPerRevolution = 2038;\r\n\r\n\/\/ Creates an instance of stepper class\r\n\/\/ Pins entered in sequence IN1-IN3-IN2-IN4 for proper step sequence\r\nStepper myStepper = Stepper(stepsPerRevolution, 8, 10, 9, 11);\r\n\r\nvoid setup() {\r\n\t\/\/ Nothing to do (Stepper Library sets pins as outputs)\r\n}\r\n\r\nvoid loop() {\r\n\t\/\/ Rotate CW slowly at 5 RPM\r\n\tmyStepper.setSpeed(20);\r\n\tmyStepper.step(stepsPerRevolution);\r\n\tdelay(1000);\r\n\r\n\t\/\/ Rotate CCW quickly at 10 RPM\r\n\tmyStepper.setSpeed(20);\r\n\tmyStepper.step(-stepsPerRevolution);\r\n\tdelay(1000);\r\n}\r\n<\/code><\/pre>\r\n<p><\/p>\r\n<div id=\"attachment_656\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-656\" class=\"wp-image-656\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-225x300.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-225x300.jpg 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-768x1024.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-1152x1536.jpg 1152w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-1536x2048.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-870x1160.jpg 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1071.JPG-scaled.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-656\" class=\"wp-caption-text\">Moteur pas \u00e0 pas li\u00e9 \u00e0 l\u2019Arduino et dans un tube nous permettant de le sur\u00e9lever pour frapper les bouteilles<\/p><\/div>\r\n<p>Nous avons constat\u00e9s que le moteur pas \u00e0 pas ne convenait pas au projet: celui-ci n\u2019allait pas suffisamment vite pour que l\u2019on obtienne un son correct. Il a donc fallu opter pour un moteur \u00e0 courant continu \u00e0 l&rsquo;origine utilis\u00e9 pour les pompes, qui permet une vitesse de rotation satisfaisante (\u00e0 condition de l\u2019alimenter en 5V au lieu de 12V, on ne veut pas non plus brusquer l\u2019oreille!).<\/p>\r\n<div id=\"attachment_657\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-657\" class=\"wp-image-657\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-225x300.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-225x300.jpg 225w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-768x1024.jpg 768w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-1152x1536.jpg 1152w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-1536x2048.jpg 1536w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-870x1160.jpg 870w, https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/IMG_1072.JPG-scaled.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-657\" class=\"wp-caption-text\">Moteur \u00e0 courant continu encore dans son aspect de \u201cpompe\u201d<\/p><\/div>\r\n<h1><em>Perspectives<\/em><\/h1>\r\n<p>Une am\u00e9lioration que nous aurions souhait\u00e9 apport\u00e9 au syst\u00e8me, avec plus de temps, aurait \u00e9t\u00e9 d\u2019asservir la position des gobelets \u00e0 une commande de note par ordinateur, des poulies ajusteraient leurs niveaux et nous n\u2019aurions rien besoin de changer manuellement.<\/p>\r\n<p>Par ailleurs, il serait possible de modifier la vitesse de rotation moteur selon ce m\u00eame asservissement en fonction de la m\u00e9lodie souhait\u00e9e (on ne change pour l\u2019instant cette vitesse que par le voltage du moteur).<\/p>\r\n<p>A la suite de ces changements, on pourrait cataloguer les m\u00e9lodies effectivement possible \u00e0 l\u2019aide de l\u2019instrument!<\/p>\r\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/pLMO8Qm9n9k?si=pWV1dPLEuI6Ww5Ug\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\r\n<p>Diverses musiques r\u00e9alis\u00e9es par la m\u00eame m\u00e9thode que la n\u00f4tre<\/p>\r\n<div id=\"attachment_658\" style=\"width: 796px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-658\" class=\"wp-image-658\" src=\"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-content\/uploads\/2024\/01\/Untitled-4.png\" alt=\"\" width=\"786\" height=\"800\" \/><p id=\"caption-attachment-658\" class=\"wp-caption-text\">Fontaine de H\u00e9ron<\/p><\/div>\r\n<figure class=\"wp-block-embed\">\r\n<p>&nbsp;<\/p>\r\n<p>&nbsp;<\/p>\r\n<\/figure>\r\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>","protected":false},"excerpt":{"rendered":"<p>Eauphoria [vc_row][vc_column][vc_column_text] Pourquoi ? Nous avons voulu explorer les possibilit\u00e9s musicales \u00e0 l\u2019aide de l\u2019eau. La musique faite avec de l&rsquo;eau est un genre musical qui utilise des sons produits par l&rsquo;eau pour cr\u00e9er des compositions uniques. Ces sons peuvent \u00eatre produits de diff\u00e9rentes mani\u00e8res, comme en utilisant des instruments de musique sp\u00e9ciaux qui utilisent [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/pages\/642"}],"collection":[{"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/comments?post=642"}],"version-history":[{"count":4,"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/pages\/642\/revisions"}],"predecessor-version":[{"id":694,"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/pages\/642\/revisions\/694"}],"wp:attachment":[{"href":"https:\/\/selmalepart.org\/lowsoro\/ressources\/wp-json\/wp\/v2\/media?parent=642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}