{"id":5394,"date":"2023-09-26T15:57:57","date_gmt":"2023-09-26T15:57:57","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=5394"},"modified":"2023-09-26T15:57:57","modified_gmt":"2023-09-26T15:57:57","slug":"paragon-project-visualizing-sound-waves","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/sv\/paragon-projekt-visualisering-av-ljudvagor\/","title":{"rendered":"Paragon-projektet: Visualisering av ljudv\u00e5gor"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image-1024x576.png\" alt=\"Visualisering av ljudv\u00e5gor Titelbild\" class=\"wp-image-5397\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Visualizing-Sound-Waves-Title-Image.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Vi har inte presenterat m\u00e5nga konstn\u00e4rliga projekt i v\u00e5r serie Paragon Projects. Men konstn\u00e4rer \u00e4r n\u00e5gra av de flitigaste (och, uppenbarligen, mest kreativa) anv\u00e4ndarna av mikroprocessorer som finns. S\u00e5 idag r\u00e4ttar vi till detta f\u00f6rbiseende genom att lyfta fram detta mycket coola projekt som handlar om att visualisera ljudv\u00e5gor.<\/p>\n\n\n\n<p>Det kallas helt enkelt \"<a href=\"https:\/\/github.com\/euniceylee\/waves\">V\u00e5gor<\/a>\" och dess utvecklare \u00e4r <a href=\"https:\/\/github.com\/bomanimc\">Bomani Oseni McClendon<\/a>, <a href=\"https:\/\/github.com\/euniceylee\">Eunice Lee<\/a>, och <a href=\"https:\/\/github.com\/mazhang2718\">Matthew Zhang<\/a>.<\/p>\n\n\n\n<p>Det \u00e4r ett mycket okomplicerat litet projekt. <\/p>\n\n\n\n<p>F\u00f6rst v\u00e4ljer du en knapp som motsvarar en fr\u00e5ga. Du talar in i en mikrofon samtidigt som du h\u00e5ller knappen intryckt. Du f\u00e5r sedan en liten papperslapp med ljudv\u00e5gformen. <\/p>\n\n\n\n<p>Samtidigt visas denna ljudv\u00e5gform p\u00e5 en webbsida, d\u00e4r den tillsammans med andra svar skapar ett ljudv\u00e5gsarkiv.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-03.png\" alt=\"Inst\u00e4llningar f\u00f6r Waves\" class=\"wp-image-5396\" style=\"width:459px;height:591px\" width=\"459\" height=\"591\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-03.png 681w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-03-233x300.png 233w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-03-9x12.png 9w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><figcaption class=\"wp-element-caption\">Kredit: <a href=\"https:\/\/github.com\/euniceylee\/waves\">Eunice Lee<\/a>.<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">H\u00e5rdvara<\/h2>\n\n\n\n<p>F\u00f6rutom en Raspberry Pi 3 och en Adafruit-termoskrivare beh\u00f6ver det h\u00e4r projektet naturligtvis en mikrofon.<\/p>\n\n\n\n<p>F\u00f6r installationen anv\u00e4nde Bomani, Eunice och Matthew dessutom en mycket enkel konstruktion med n\u00e5gra knappar p\u00e5 ett litet breadboard. Du kan se kablarna i bilden nedan.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-14.png\" alt=\"Visualisering av ljudv\u00e5gor\" class=\"wp-image-5395\" style=\"width:469px;height:419px\" width=\"469\" height=\"419\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-14.png 995w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-14-300x268.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-14-768x685.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-26-14-13x12.png 13w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><figcaption class=\"wp-element-caption\">Kredit: <a href=\"https:\/\/github.com\/euniceylee\/waves\">Eunice Lee<\/a>.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>De anv\u00e4nder fyra knappar f\u00f6r de fyra fr\u00e5gorna, men du kan naturligtvis leka med antalet fr\u00e5gor och knappar f\u00f6r ditt bygge.<\/p>\n\n\n\n<p>De anv\u00e4nde en USB-mikrofon fr\u00e5n Blue, men du kan ocks\u00e5 vara kreativ med hur du vill spela in ljudet.<\/p>\n\n\n\n<p>Ut\u00f6ver det kan det vara bra att skaffa en beh\u00e5llare f\u00f6r dina tryckknappar s\u00e5 att de ser snygga ut. De rekommenderar en Kleenex Box. Du kan sedan m\u00e5la den svart f\u00f6r att f\u00e5 den att se ut som deras version.<\/p>\n\n\n\n<p>Och det var allt f\u00f6r h\u00e5rdvarukomponenterna.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Programvara<\/h2>\n\n\n\n<p>N\u00e4r det g\u00e4ller programvara f\u00f6rlitar sig detta projekt uteslutande p\u00e5 Python och HTML.<\/p>\n\n\n\n<p>De har laddat upp all kod till <a href=\"https:\/\/picockpit.com\/raspberry-pi\/everything-about-sound-output-using-the-pico-w\/\">GitHub-f\u00f6rvaret<\/a>men det \u00e4r v\u00e4ldigt enkelt. <\/p>\n\n\n\n<p>De har ett skript som k\u00e4nner av att den spelar in och sedan sparar den inspelningen och anv\u00e4nder biblioteket matplotlib f\u00f6r att omvandla den till en v\u00e5gformsbild.<\/p>\n\n\n\n<p>Sedan skriver den ut den via en termisk skrivare och skickar \u00e4ven v\u00e5gformen till en Flask-server.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-1024x448.png\" alt=\"Tryckning av v\u00e5gor\" class=\"wp-image-5399\" style=\"width:562px;height:246px\" width=\"562\" height=\"246\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-1024x448.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-300x131.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-768x336.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-1536x672.png 1536w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43-18x8.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Screenshot-from-2023-09-26-17-48-43.png 1799w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><figcaption class=\"wp-element-caption\">Kredit: <a href=\"https:\/\/vimeo.com\/220102610\">Eunice Lee<\/a>.<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Slutsats<\/h2>\n\n\n\n<p>N\u00e4r du har f\u00e5tt ig\u00e5ng din projektmilj\u00f6 \u00e4r du redo att skapa konst med dina v\u00e4nner!<\/p>\n\n\n\n<p>Om du vill ha mer information kan du g\u00e5 till GitHub-sidan <a href=\"https:\/\/github.com\/euniceylee\/waves\">h\u00e4r<\/a>. Du kan ocks\u00e5 kolla in inl\u00e4gget p\u00e5 Raspberry Pi-webbplatsen <a href=\"https:\/\/www.raspberrypi.com\/news\/printed-sound-wave\/\">h\u00e4r<\/a>.<\/p>\n\n\n\n<p>Jag skulle ocks\u00e5 vara mycket nyfiken p\u00e5 att f\u00e5 den h\u00e4r byggnaden att k\u00f6ra p\u00e5 en Pico. Om du vill se mer om ljud som k\u00f6rs p\u00e5 Pico W, har vi <a href=\"https:\/\/picockpit.com\/raspberry-pi\/everything-about-sound-output-using-the-pico-w\/\">en artikel om Allt om ljudutg\u00e5ng med Pico W h\u00e4r<\/a>.<\/p>\n\n\n\n<p>Och se till att kolla in mer <a href=\"https:\/\/picockpit.com\/raspberry-pi\/category\/paragon-projects\/\">Paragon Projects h\u00e4r<\/a>.<\/p>\n\n\n\n<p>N\u00e4r du har f\u00e5tt din, vilka fr\u00e5gor ska du spela in?<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fsv%2Fparagon-projekt-visualisering-av-ljudvagor%2F&text=Paragon%20Project%3A%20Visualizing%20Sound%20Waves\" title=\"Dela p\u00e5 X\" aria-label=\"Dela p\u00e5 X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Men konstn\u00e4rer \u00e4r n\u00e5gra av de flitigaste (och, uppenbarligen, mest kreativa) anv\u00e4ndarna av mikroprocessorer som finns. S\u00e5 idag r\u00e4ttar vi till detta f\u00f6rbiseende genom att lyfta fram detta mycket coola projekt som handlar om att visualisera ljudv\u00e5gor. Det heter helt enkelt \"Waves\" och dess utvecklare \u00e4r Bomani Oseni McClendon,...<\/p>","protected":false},"author":2,"featured_media":5397,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1534,220],"tags":[1961,358,1957,1958,1960,189,486,447,187,456,359,1955,1956],"class_list":["post-5394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paragon-projects","category-raspberry-pi-projects","tag-art","tag-audio","tag-bomani-oseni-mcclendon","tag-eunice-lee","tag-matthew-zhang-2","tag-pi","tag-project","tag-projects","tag-raspberry-pi","tag-raspberry-pi-projects","tag-sound","tag-visualize","tag-waves"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Paragon Project: Visualizing Sound Waves | PiCockpit<\/title>\n<meta name=\"description\" content=\"This very unique 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class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/ru\\\/paragon-project-visualizing-sound-waves\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/ru\\\/paragon-project-visualizing-sound-waves\\\/\"},\"author\":{\"name\":\"raspi berry\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#\\\/schema\\\/person\\\/7af3a7a8c999bc722029ef9ca9d78eee\"},\"headline\":\"Paragon Project: Visualizing Sound 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