{"id":3117,"date":"2022-01-16T00:54:19","date_gmt":"2022-01-15T23:54:19","guid":{"rendered":"http:\/\/www.laser-maker.com\/?page_id=3117"},"modified":"2022-01-16T09:46:53","modified_gmt":"2022-01-16T08:46:53","slug":"pimp-my-mixer","status":"publish","type":"page","link":"https:\/\/www.laser-maker.com\/index.php\/audio\/pimp-my-mixer\/","title":{"rendered":"Pimp my mixer"},"content":{"rendered":"<p style=\"text-align: center;\"><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/pimpmymixer.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3116 size-full\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/pimpmymixer.png\" alt=\"\" width=\"1003\" height=\"678\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/pimpmymixer.png 1003w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/pimpmymixer-300x203.png 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/pimpmymixer-768x519.png 768w\" sizes=\"auto, (max-width: 1003px) 100vw, 1003px\" \/><\/a><span style=\"color: #33cccc;\">In this audio project an simple audio mixer will be upgraded<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">In this first step an aditionnal level meter per channel is added<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">An audio spectro meter from Elektor is also added to each channel<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3118 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553-300x152.jpg\" alt=\"\" width=\"300\" height=\"152\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553-300x152.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553-1024x518.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553-768x388.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_231846_553.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><span style=\"color: #33cccc;\">I start by making new level input RCA cable with a central point<\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3121 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233609_255-300x186.jpg\" alt=\"\" width=\"300\" height=\"186\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233609_255-300x186.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233609_255-1024x635.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233609_255-768x476.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233609_255.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><span style=\"color: #33cccc;\">This PCB board will do the preamp and the mono output<\/span><br \/>\n<em><strong><span style=\"color: #33cccc;\">A better version will be available soon (Kicad file with Gerber)<\/span><\/strong><\/em><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3119 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508-261x300.jpg\" alt=\"\" width=\"261\" height=\"300\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508-261x300.jpg 261w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508-892x1024.jpg 892w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508-768x882.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233447_508.jpg 1045w\" sizes=\"auto, (max-width: 261px) 100vw, 261px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">This KA2284 vumeter is a fast display usefull for the mixing table<\/span><\/p>\n<p><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3129 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284-300x185.png\" alt=\"\" width=\"300\" height=\"185\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284-300x185.png 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284-1024x630.png 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284-768x473.png 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/KA2284.png 1316w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">It&#8217;s made by <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"http:\/\/www.samsung.com\/?laser-maker\">Samsung<\/a><\/span> and you can find it all around the world at low cost<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3120 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818-300x247.jpg\" alt=\"\" width=\"300\" height=\"247\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818-300x247.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818-1024x844.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818-768x633.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220115_233519_818.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">The 7 band audio spectro meter from <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"http:\/\/www.elektor.com\">Elektor<\/a> <\/span> is fun and it will be very usefull later in the project<\/span><\/p>\n<p><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/MSGEQ7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3127 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/MSGEQ7-245x300.png\" alt=\"\" width=\"245\" height=\"300\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/MSGEQ7-245x300.png 245w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/MSGEQ7.png 707w\" sizes=\"auto, (max-width: 245px) 100vw, 245px\" \/><\/a><\/p>\n<p><span style=\"color: #33cccc;\">It&#8217;s using the MSGEQ7 component which is used to analyze the audio spectrum divided by 7 bands<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3122 size-medium\" src=\"http:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594-300x177.jpg\" alt=\"\" width=\"300\" height=\"177\" srcset=\"https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594-300x177.jpg 300w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594-1024x605.jpg 1024w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594-768x454.jpg 768w, https:\/\/www.laser-maker.com\/wp-content\/uploads\/2022\/01\/IMG_20220116_000957_594.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #33cccc;\">Now it&#8217;s really better to mix with the sound displayed!<\/span><\/p>\n<iframe loading=\"lazy\"  id=\"_ytid_84212\"  width=\"900\" height=\"506\"  data-origwidth=\"900\" data-origheight=\"506\" src=\"https:\/\/www.youtube.com\/embed\/R0u6-e-Ugvs?enablejsapi=1&origin=https:\/\/www.laser-maker.com&autoplay=0&cc_load_policy=0&cc_lang_pref=&iv_load_policy=1&loop=0&rel=0&fs=1&playsinline=0&autohide=2&theme=dark&color=red&controls=1&disablekb=0&\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>In this audio project an simple audio mixer will be upgraded In this first step an aditionnal level meter per channel is added An audio spectro meter from Elektor is also added to each channel I start by making new level input RCA cable with a central point This PCB board will do the preamp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":22,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3117","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/3117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/comments?post=3117"}],"version-history":[{"count":11,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/3117\/revisions"}],"predecessor-version":[{"id":3136,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/3117\/revisions\/3136"}],"up":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/22"}],"wp:attachment":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/media?parent=3117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}