Signal processing techniques for sound reproduction in parametric arrays

• Main Author: Liew, Yew Hin.
• Other Authors: Gan, Woon Seng
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: http://hdl.handle.net/10356/4620
• Institution: Nanyang Technological University

The objective of this thesis are to develop a parametric array system based in ultrasonic transducers, study and propose methods of preprocessing to improve on the fidelity of the audio, as compared to those in the prior art, and to propose ways to incorporate psychoacoustics effects to further impr...