System Identification in Audio Engineering

• Devices Under Test (DUT):

• Acoustical systems:

• • Buildings, concert halls, rooms, chambers
  • Acoustical elements: absorber, reflectors
  • (Sound generators: musical instruments, engines)

• Electro-acoustic systems:

• • Speakers
  • Microphones

• DUT is supposed to be a Linear, Time Invariant System (LTI)