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The Broadcast Cart, live at the Armory!


Ricardo Miranda, is touring the Armory with his Broadcast Cart.

Tune in Sunday Mar 12 from 3-6pm @

Public Broadcast Cart is a shopping cart outfitted with a dynamic microphone, a mixer, an amplifier, six speakers, a miniFM transmitter and a laptop with a wireless card. The audio captured by the microphone on the cart is fed through the mixer to three different broadcast sources. The mixer simultaneiously feeds the audio:

  • to the amplifier that powers the six speakers mounted on the cart
  • to an FM transmitter transmitting to an FM frequency
  • to the laptop that sends the audio to the's server from which the audio is broadcast on line at