Project1: Implement algorithm using microphone array

PC Implementation - working in groups

• Using a simulation model of the 4 microphones:
  • Source Localization
    • Compute angle of arrival for each pair
    • Compute source location by computing the intersection of the 2 lines given (x,y,theta) of each pair
    • Compute all possible intersections (Web)
  • Bandpass signal on all channels
  • Spectrogram
  • Store previous buffer and do level detection to handly an Asynchronous Source
• Test with microphone array

Robot Implementation

Projects for smaller groups:

• Compute angle of arrival on Robot platform
• PC to Robot communication using Shared Variable
• Robot position control (x,y,theta)
• Main PC Controller to compute source location from N robots
  • Manual Position
  • Automated controller
• Robot/FPGA implementation of Cross Correlation
• Thin client communication to Robot