Multi-Channel Sound Reproduction Using a Four-Ear Dummy-Head

摘要

A new recording technique based on multi-channel digital signal processing is suggested. The system uses a dummy-head that is modelled as a rigid sphere with four "ears" (microphones). Successful reproduction of the recorded signals can be achieved all around a single listener using four loudspeakers in an anechoic environment, thus dealing with the problem of front-back confusion that appears with current dummy-head recordings.