pi_rave

Audio Visualizer via LED light strips on a pi with ROS

TODO

• Set up ROS topology
• Mic Input Node
  • FFT
• LED Control Node
• Sound visualizer node(s)
  • frequency spectrum->color, time->position
  • amplitude->brightness, frequency->position, time->color
  • frequency spectrum->color, solid
  • Noise cancellation
  • Beat detection