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Rules-of-thumb to design a uniform spherical array for direction finding—Its Cramér– Rao bounds' nonlinear dependence on the number of sensors
(Acoustical Society of America, 2019-02)
ABSTRACT
This paper discovers rules-of-thumb on how the estimation precision for an incident source's azimuth-polar direction-of-arrival (ϕ,θ) depends on the number (L) of identical isotropic sensors spaced uniformly on ...
mHealth: ICT framework for mitigating the determinants of maternal and neonatal morality
(IEEE, 2019)
Maternal and neonatal mortality is a great challenge towards the family unit within Sub-Saharan Africa. This paper is a review of frameworks that look at mitigating factors toward a reduction of maternal and neonatal deaths. ...
Hybrid Cramer-Rao bound for near-field source localization using a spatially spread acoustic vector sensor
(Acoustical Society of America, 2019-03)
This presentation characterizes the source-localization precision obtainable via "received signal strength indication" (RSSI) based on data from a tri-axial velocity sensor and a spatially separated pressure sensor. That ...