Psychoacoustic signal processing techniques in bass perception enhancement
Furi Andi Karnapi · DR-NTU (Nanyang Technological University) · 2003
Parametric acoustic array (so called parametric array) has been investigated by many researchers for the past decade. The utilization of parametric array in air to reproduce highly directional audible beam has drawn a lot of interests from nonlinear acoustic researchers. This new way of sound reproduction has several weaknesses compared to conventional way of sound reproduction.