Been done: &quot;Rich-Media Tags: Battery-Free Wireless Multichannel Digital Audio and Image Transmission with UHF RFID Techniques&quot;.<p>Author (free) version: <a href="http:&#x2F;&#x2F;www.travisdeyle.com&#x2F;publications&#x2F;pdf&#x2F;2013_rfid_rich_media_tags.pdf" rel="nofollow">http:&#x2F;&#x2F;www.travisdeyle.com&#x2F;publications&#x2F;pdf&#x2F;2013_rfid_rich_m...</a><p>Official Version: <a href="http:&#x2F;&#x2F;ieeexplore.ieee.org&#x2F;xpl&#x2F;login.jsp?tp=&amp;arnumber=6548159&amp;url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6548159" rel="nofollow">http:&#x2F;&#x2F;ieeexplore.ieee.org&#x2F;xpl&#x2F;login.jsp?tp=&amp;arnumber=654815...</a>