A Study Into the Design of Steerable Microphone Arrays

ISBN-13: 9789811016899 / Angielski / Miękka / 2016 / 116 str.

Chiong Ching Lai; Sven Erik Nordholm; Yee Hong Leung

Opis

The book covers the design formulations for broadband beamformer targeting nearfield and farfield sources. The book content includes background information on the acoustic environment, including propagation medium, the array geometries, signal models and basic beamformer designs. Subsequently it introduces design formulation for nearfield, farfield and mixed nearfield-farfield beamformers and extends the design formulation into electronically steerable beamformers. In addition, a robust formulation is introduced for all the designs mentioned.

Spis treści

Introduction.- Acoustic Environment.- Broadband Beamformer Design in Element Space.- Steerable Broadband Beamformer Design in Element Space.- Robust Formulation.- Conclusion and Future Work.