Part First Voice.
Chapter I.
Preliminary Ideas--Criterion of the Oratorical Art.
Chapter II. Of The Voice.
Organic Apparatus of the Voice--The Voice in Relation to Compass--The Voice in Relation to Vowels--Practical Conclusions
Chapter III. The Voice in Relation to Intensity of Sound.
What is Understood by Intensity of Sound--Means of Augmenting the Timbre of the Voice--Rules for Intensity of Sound
Chapter IV. The Voice in Relation to Measure.
Of Slowness and Rapidity in Oratorical Delivery--Of Respiration and Silence--Inflections--Rules of Inflection--Special Inflections