{"id":4484,"date":"2013-06-06T12:17:24","date_gmt":"2013-06-06T12:17:24","guid":{"rendered":"http:\/\/178.62.14.192\/?p=4484"},"modified":"2013-06-06T12:17:24","modified_gmt":"2013-06-06T12:17:24","slug":"command-line-audio-from-the-raspberrypi","status":"publish","type":"post","link":"https:\/\/www.recantha.co.uk\/blog\/?p=4484","title":{"rendered":"Command line audio from the #RaspberryPi"},"content":{"rendered":"<p style=\"text-align: center;\"><a href=\"http:\/\/www.raspberrypi-spy.co.uk\/2013\/06\/raspberry-pi-command-line-audio\/\"><img src='\/blog\/wp-content\/uploads\/2013\/06\/raspberry_pi_powered_speaker_03-300x2251.jpg' alt='Raspberry Pi Command Line Audio | Raspberry Pi Spy' \/><\/a><\/p>\n<p>Matt, over at Raspberry Pi Spy, has been experimenting with different ways of getting audio out of the Pi and through the 3.5mm jack. He explains what to install to play MP3s or WAVs.\u00a0<a href=\"http:\/\/www.raspberrypi-spy.co.uk\/2013\/06\/raspberry-pi-command-line-audio\/\">Read his blog here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Matt, over at Raspberry Pi Spy, has been experimenting with different ways of getting audio out of the Pi and through the 3.5mm jack. He explains what to install to play MP3s or WAVs.\u00a0Read his blog here<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=4484\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[31,39],"tags":[],"class_list":["post-4484","post","type-post","status-publish","format-standard","hentry","category-music","category-programming"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Command line audio from the #RaspberryPi - Raspberry Pi Pod<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=4484\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Command line audio from the #RaspberryPi - Raspberry Pi Pod\" \/>\n<meta property=\"og:description\" content=\"Matt, over at Raspberry Pi Spy, has been experimenting with different ways of getting audio out of the Pi and through the 3.5mm jack. He explains what to install to play MP3s or WAVs.\u00a0Read his blog hereRead more &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.recantha.co.uk\/blog\/?p=4484\" \/>\n<meta property=\"og:site_name\" content=\"Raspberry Pi Pod\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/recantha\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-06-06T12:17:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.recantha.co.uk\/blog\/wp-content\/uploads\/2013\/06\/raspberry_pi_powered_speaker_03-300x2251.jpg\" \/>\n<meta name=\"author\" content=\"Michael Horne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@recantha\" \/>\n<meta name=\"twitter:site\" content=\"@recantha\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Horne\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484\"},\"author\":{\"name\":\"Michael Horne\",\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/#\\\/schema\\\/person\\\/c27c4ef2ee1c18b130f1fcd5dcdbb263\"},\"headline\":\"Command line audio from the #RaspberryPi\",\"datePublished\":\"2013-06-06T12:17:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484\"},\"wordCount\":45,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/#organization\"},\"articleSection\":[\"Music\",\"Programming\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484\",\"url\":\"https:\\\/\\\/www.recantha.co.uk\\\/blog\\\/?p=4484\",\"name\":\"Command line audio from the #RaspberryPi - 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Using the\u00a0PCM5242 DAC, this board gives\u00a0higher quality output than its predecessors and features both Phono and Headphone\u00a0sockets. Here is the list of features: Raspberry Pi HAT (A+\/B+\/2\/3) compliant accessory Full-HD audio \u2013 up to 24-bit\/192kHz playback Integrated hardware volume\u2026","rel":"","context":"In &quot;Audio&quot;","block_context":{"text":"Audio","link":"https:\/\/www.recantha.co.uk\/blog\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.iqaudio.co.uk\/215-thickbox_default\/pi-dac-pro.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.iqaudio.co.uk\/215-thickbox_default\/pi-dac-pro.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.iqaudio.co.uk\/215-thickbox_default\/pi-dac-pro.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.iqaudio.co.uk\/215-thickbox_default\/pi-dac-pro.jpg?resize=700%2C400 2x"},"classes":[]},{"id":15021,"url":"https:\/\/www.recantha.co.uk\/blog\/?p=15021","url_meta":{"origin":4484,"position":2},"title":"Build a spectrum analyzer with two Pimoroni pHATs and a Raspberry Pi Zero","author":"Michael Horne","date":"5 July 2016","format":false,"excerpt":"Sandy Macdonald, one of the Pimoroni\u00a0crew, has written an excellent tutorial in which he takes a pHAT DAC audio board, a Scroll pHAT and a Raspberry Pi Zero, solders them together and creates a visual spectrum analyzer. Python is used to analyze the audio being played via the DAC and\u2026","rel":"","context":"In &quot;Audio&quot;","block_context":{"text":"Audio","link":"https:\/\/www.recantha.co.uk\/blog\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/learn.pimoroni.com\/static\/repos\/learn\/sandyj\/spectrum-analyser.gif?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/learn.pimoroni.com\/static\/repos\/learn\/sandyj\/spectrum-analyser.gif?resize=350%2C200 1x, https:\/\/i0.wp.com\/learn.pimoroni.com\/static\/repos\/learn\/sandyj\/spectrum-analyser.gif?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/learn.pimoroni.com\/static\/repos\/learn\/sandyj\/spectrum-analyser.gif?resize=700%2C400 2x"},"classes":[]},{"id":4260,"url":"https:\/\/www.recantha.co.uk\/blog\/?p=4260","url_meta":{"origin":4484,"position":3},"title":"Audio Amplifier with the #RaspberryPi","author":"Michael Horne","date":"25 May 2013","format":false,"excerpt":"Jason Birch has posted a tutorial with circuit diagram for an audio amplifier powered by a Raspberry Pi.\u00a0Read more here","rel":"","context":"In &quot;Making&quot;","block_context":{"text":"Making","link":"https:\/\/www.recantha.co.uk\/blog\/?cat=50"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11341,"url":"https:\/\/www.recantha.co.uk\/blog\/?p=11341","url_meta":{"origin":4484,"position":4},"title":"Transmit FM audio from your Raspberry Pi &#8211; but be careful!","author":"Michael Horne","date":"2 November 2014","format":false,"excerpt":"Tom Herbison has blogged about a way to use the Pi as an FM radio transmitter up to 250MHz. His tutorial does come with several warnings about what kind of signal the Pi is putting out, but includes ways around the problem. 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