@inbook{607d365bf86445318a39382ce5926e68,
title = "Differential Beamforming",
abstract = "Another fundamental way to perform beamforming is by considering pressure differences among microphones instead of direct pressure as in conventional beamforming. This leads to the co-called differential beamforming with at least two great advantages: frequency-invariant beampatterns and high directional gains. Although there are different strategies to derive differential beamformers, none of the developed and available approaches do it in an elegant and systematic way. This is what we attempt to do in this chapter by starting with the simplest case: first-order linear difference equations.",
keywords = "Differential beamformer, Differential beamforming, Linear spatial difference equations",
author = "Jacob Benesty and Gongping Huang and Jingdong Chen and Ningning Pan",
note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.",
year = "2024",
doi = "10.1007/978-3-031-36974-2\_7",
language = "英语",
series = "Springer Topics in Signal Processing",
publisher = "Springer Science and Business Media B.V.",
pages = "139--167",
booktitle = "Springer Topics in Signal Processing",
}