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We study two different operational scenarios for a regional air ambulance service-company which has bases in northern California. Two of these bases serve the land areas encompassed roughly in a circular area of radius 100 miles centered in Gilroy and Salinas, respectively; with a large part of their coverage areas reachable from either base. The base in(More)
In this present investigation, the authors obtain Fekete-Szegö inequality for certain normalized analytic function f (z) defined on the open unit disc for which (1 − α)z(D n f (z)) + αz(D n+1 f (z)) (1 − α)D n f (z) + αD n+1 f (z) (0 ≤ α) lines in a region starlike with respect to 1 and is symmetric with respect to the real axis. Also certain applications(More)
Monaural sound segragation has been a very challenging problem where blind source separation techniques could not directly be applied. This study proposes a new time-frequency spectrogram segmentation technique for segregation of human speech from monaural sound mixtures. Gabor filters are used to spectrogram image to enhance segment contours, then(More)
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