These Seven (7) Sounds constitute the Leading Vowel-System of all Languages; with certain irregularities of omission in the Vowel-System of some Languages.

By the addition of Five (5) equally leading Diphthongs (or Double Vowels) the number of leading Vowel representations is carried up to Twelve (12) or Thirteen (13)—which may then be regarded as the Completed Fundamental Vowel Scale of the Universal Lingual Alphabet.

There are, in like manner, Seven (7)—or Eight (8)—Leading Realities of the Universe, and of every Minor Sphere or Domain of Being in the Universe, which correspond with, echo or repeat, and are therefore the Scientific Analogues of, these Seven (7) Leading Vowel-Sounds, as they occur among the Elements of Speech.

In representing the Vowel-Sounds, it is better, for numerous reasons, to use the letters with their general European Values, than it is to conform to their altered or corrupted English Values. For instance, the Vowel I (i) is pronounced in nearly every language of Europe, and in all those languages which the Missionaries have reduced to writing, as we pronounce e or ee, or as i in machine, or pique; E (e) is pronounced as we enunciate a in paper; and A is reserved for the full Italian sound of a (ah), as in father; U is pronounced like oo, as in German, Spanish, Italian and many other languages.

The Seven (7) Vowels in question are then as follows:

These sounds are produced in the middle, at the back, and at the front of the mouth respectively. These localities, and something of the nature of the sounds themselves, as slender or full, will be plainly illustrated by the annexed figure:

The following description of the organic formation or production of these sounds now becomes important.

The Vowel-Sound I (ee) is the most slender and condensed of the Vowel-Scale. It is produced at the middle or central part of the mouth, by forcing a slight, closely-squeezed current of Sounding Breath, through a small, smooth channel or opening made by forming a gutter or scoop of the flattened point of the tongue; while, at the same time, the tongue is applied at the edges to the teeth and gums. This sound has, therefore, an actual form resembling that of a thread or line; or still better, like that of a wire drawn through one of the iron openings by means of which wire is manufactured. It resembles also a slight, smooth, roundish stream of fluid escaping through a tube or trough.