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