Use of efficient frontier in microphone arrays
Siow Yong Low, Sven Erik Nordholm, Kok Lay Teo · Electronics Letters · 2006
An efficient bi-criteria optimisation method is proposed for joint optimisation of noise suppression and target signal distortion levels in microphone array applications. This approach utilises scalarisation in conjunction with a curve fitting method to find the efficient frontier, which allows for engineering judgement in obtaining the desired trade-off in the solution.