Journal of Sensors / 2009 / Article / Fig 5

Research Article

Acoustic Source Localization via Time Difference of Arrival Estimation for Distributed Sensor Networks Using Tera-Scale Optical Core Devices

Figure 5

(a) TDOA magnitude (in units of sampling intervals) versus sensor pairs (ordered lexicographically) for 7 active sensors. Exact results are in blue; sensor-inferred results (computed using 64-bit floating-point FORTRAN) are in brown, . (b) TDOA magnitude (in units of sampling intervals) versus sensor pairs (ordered lexicographically) for 7 active sensors. Exact results are in blue; sensor-inferred results (computed using ) are in yellow; .
187916.fig.005a
(a)
187916.fig.005b
(b)

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