Intonation is one of the means of performing a speech style. Thus. observing pitch variation in an utterance may be a clue to identifying speech style. We design a cumulative slope (CS) index based upon the amount of pitch variation in a measured F0 contour and the duration of that contour. https://www.jmannino.com/mega-pick-Superman-Clark-Big-Bang-Lite-Headband-amazing-offer/