{"id":399,"date":"2022-03-13T23:59:07","date_gmt":"2022-03-13T23:59:07","guid":{"rendered":"https:\/\/2022.robocupjunior.eu\/rcj\/?page_id=399"},"modified":"2022-05-31T20:05:38","modified_gmt":"2022-05-31T20:05:38","slug":"music-lab","status":"publish","type":"page","link":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/workshops\/sound\/music-lab\/","title":{"rendered":"Music Lab"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:80%\"><figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1003\" height=\"760\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MusicLab.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MusicLab.png 1003w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MusicLab-300x227.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MusicLab-768x582.png 768w\" sizes=\"auto, (max-width: 1003px) 100vw, 1003px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;flex-basis:20%\">\n<!-- START Kaya QR Code Generator --><div class=\"wpkqcg_qrcode_wrapper\"><input type=\"hidden\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740_ecclevel\" value=\"L\" \/><input type=\"hidden\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740_size\" value=\"\" \/><input type=\"hidden\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740_color\" value=\"\" \/><input type=\"hidden\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740_bgcolor\" value=\"\" \/><input type=\"hidden\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740_content\" value=\"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages\/399\" \/><img decoding=\"async\" src=\"\" id=\"wpkqcg_qrcode_outputimg_8969d6e62cc779740\" alt=\"QR Code\" class=\"wpkqcg_qrcode\" style=\"width: auto; height: auto; max-width: 100%;\" ><div style=\"clear: none;\"><\/div><\/div><!-- END Kaya QR Code Generator -->\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-post-title\">Music Lab<\/h2>\n\n\n<p>Music Lab is an interesting collection of free online apps to understand and learn about sound and music.<\/p>\n\n\n\n<p><strong>Components:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Tablet<\/li><li>Microphone<\/li><li>Speakers<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Working-Principle:\">Working Principle:<\/h2>\n\n\n\n<p>The following apps are available for you to try:<\/p>\n\n\n\n<p><strong>Arpeggios<\/strong><\/p>\n\n\n\n<p>By selecting the key you can listen to the corresponding arpeggio. The circle displays the circle of fifths. The outer circle allows you to select the major keys, and the inner circle, the corresponding minor keys.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Arpeggios\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Arpeggios\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Arpeggios.png\" alt=\"\" class=\"wp-image-400\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Arpeggios.png 634w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Arpeggios-266x300.png 266w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Chords<\/strong><\/p>\n\n\n\n<p>Select a Minor or Major Chord using the slider at the bottom. Then press a key and the corresponding chord will be played.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Chords\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Chords\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Chords.png\" alt=\"\" class=\"wp-image-401\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Chords.png 652w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Chords-300x195.png 300w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Harmonics<\/strong><\/p>\n\n\n\n<p>Touch the strings from left to right and listen to the first tone and corresponding harmonic tones. Can you notice the pattern by looking at the frequency representation?<a href=\"https:\/\/musiclab.chromeexperiments.com\/Harmonics\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Harmonics\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Harmonics.png\" alt=\"\" class=\"wp-image-402\" width=\"429\" height=\"380\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Harmonics.png 858w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Harmonics-300x265.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Harmonics-768x679.png 768w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Kandinsky<\/strong><\/p>\n\n\n\n<p>Experiment creating music from your drawing.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Kandinsky\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Kandinsky\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Kandinsky-1024x776.png\" alt=\"\" class=\"wp-image-403\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Kandinsky-1024x776.png 1024w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Kandinsky-300x227.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Kandinsky-768x582.png 768w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Kandinsky.png 1065w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Melody Maker<\/strong><\/p>\n\n\n\n<p>Choose the speed at the bottom and create your melody by selecting a row for each collumn.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Melody-Maker\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Melody-Maker\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MelodyMaker-1024x578.png\" alt=\"\" class=\"wp-image-404\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MelodyMaker-1024x578.png 1024w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MelodyMaker-300x169.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MelodyMaker-768x434.png 768w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/MelodyMaker.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Oscillators<\/strong><\/p>\n\n\n\n<p>Listen to the different sounds generated by a sine wave, a triangular wave, a square wave and a sawtooth wave.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Oscillators\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Oscillators\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Oscillators.png\" alt=\"\" class=\"wp-image-406\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Oscillators.png 467w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Oscillators-300x185.png 300w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/a><\/figure>\n\n\n\n<p><strong>PianoRoll<\/strong><\/p>\n\n\n\n<p>Listen to a piano playing while you see the different notes represented as dashes.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Piano-Roll\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Piano-Roll\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/PianoRoll.png\" alt=\"\" class=\"wp-image-407\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/PianoRoll.png 931w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/PianoRoll-300x251.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/PianoRoll-768x642.png 768w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Rhythm<\/strong><\/p>\n\n\n\n<p>Make your own rhythm by adding beats in the grey section.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Rhythm\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Rhythm\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Rhythm.png\" alt=\"\" class=\"wp-image-408\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Rhythm.png 855w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Rhythm-300x269.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Rhythm-768x689.png 768w\" sizes=\"(max-width: 855px) 100vw, 855px\" \/><\/a><\/figure>\n\n\n\n<p><strong>SharedPiano<\/strong><\/p>\n\n\n\n<p>Play the piano yourself and share the link so others can play it too at the same time.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Shared-Piano\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Shared-Piano\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SharedPiano.png\" alt=\"\" class=\"wp-image-409\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SharedPiano.png 504w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SharedPiano-300x252.png 300w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/a><\/figure>\n\n\n\n<p><strong>SongMaker<\/strong><\/p>\n\n\n\n<p>Make a song loop by selecting the notes and the rhythm. When you\u2019re happy with that you can share or download your sample.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Song-Maker\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Song-Maker\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SongMaker.png\" alt=\"\" class=\"wp-image-410\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SongMaker.png 568w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SongMaker-300x256.png 300w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/a><\/figure>\n\n\n\n<p><strong>SoundWaves<\/strong><\/p>\n\n\n\n<p>Play the keys on the keyboard and see different patterns forming on the dotted grid.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Sound-Waves\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Sound-Waves\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SoundWaves.png\" alt=\"\" class=\"wp-image-411\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SoundWaves.png 560w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/SoundWaves-300x241.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Spectrogram<\/strong><\/p>\n\n\n\n<p>Choose different instruments and watch how the patterns change.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Spectrogram\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Spectrogram\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Spectrogram.png\" alt=\"\" class=\"wp-image-412\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Spectrogram.png 669w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Spectrogram-300x294.png 300w\" sizes=\"(max-width: 669px) 100vw, 669px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Strings<\/strong><\/p>\n\n\n\n<p>Touch the strings. Notice how the sound differs according to the length of the segment.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Strings\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Strings\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Strings.png\" alt=\"\" class=\"wp-image-413\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Strings.png 1018w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Strings-300x233.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/Strings-768x597.png 768w\" sizes=\"(max-width: 1018px) 100vw, 1018px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Voice Spinner<\/strong><\/p>\n\n\n\n<p>Save a short clip with your voice. Adjust the playback speed by changing the slider.<a href=\"https:\/\/musiclab.chromeexperiments.com\/Voice-Spinner\/\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/musiclab.chromeexperiments.com\/Voice-Spinner\/\"><img decoding=\"async\" src=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/VoiceSpinner.png\" alt=\"\" class=\"wp-image-414\" width=\"500\" srcset=\"https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/VoiceSpinner.png 901w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/VoiceSpinner-300x231.png 300w, https:\/\/2022.robocupjunior.eu\/rcj\/wp-content\/uploads\/2022\/03\/VoiceSpinner-768x592.png 768w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Instructions:\">Instructions:<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Try out the various apps to learn about sound and how to make music.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Links:.1\">Links:<\/h2>\n\n\n\n<p><a href=\"https:\/\/musiclab.chromeexperiments.com\/\">Chrome Music Lab<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Music Lab is an interesting collection of free online apps to understand and learn about sound and music. Components: Tablet Microphone Speakers Working Principle: The following apps are available for you to try: Arpeggios By selecting the key you can listen to the corresponding arpeggio. The circle displays the circle of fifths. The outer circle [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":405,"parent":229,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-399","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages\/399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/comments?post=399"}],"version-history":[{"count":6,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages\/399\/revisions"}],"predecessor-version":[{"id":991,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages\/399\/revisions\/991"}],"up":[{"embeddable":true,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/pages\/229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/media\/405"}],"wp:attachment":[{"href":"https:\/\/2022.robocupjunior.eu\/rcj\/index.php\/wp-json\/wp\/v2\/media?parent=399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}