/challenges-projects/design-challenges/enchanted-objects/b/blog/posts/magichat---15---let-s-magichat-speakAfter finishing the data acquisition part of the project, let&#39;s see how to make the MagicHat a little more... magic To make Arduino Yun speak, I first need an external USB audio card like this one here Then, I need to install an m...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/enchanted-objects/b/blog/posts/magichat---15---let-s-magichat-speakThu, 28 May 2015 16:00:59 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:62c42b20-8fc6-4b74-a794-410ca3b38b1bWorkshopshed1<p>Does the installation of the packages configure the soundcard?</p><p>Is the exec call asynchronous?</p><img src="https://community.element14.com/aggbug?PostID=20953&AppID=117&AppType=Weblog&ContentType=0" width="1" height="1">