By pitch, as everyone knows, we mean the relative position of a vocal tone--as, high, medium, low, or any variation between. In public speech we apply it not only to a single utterance, as an exclamation or a monosyllable (_Oh!_ or _the_) but to any group of syllables, words, and even sentences that may be spoken in a single tone.
This distinction it is important to keep in mind, for the efficient speaker not only changes the pitch of successive syllables ,but gives a different pitch to different parts, or word-groups, of successive sentences.
for more news manager presentation skill
