THE VOICE
In every voice there may be two pitch levels: an optimal or natural pitch level; and a habitual or routine pitch level which the speaker normally uses. If the speaker's "natural" (or correct) pitch is different from the pitch level routinely used, the voice is being misused. Misused pitch may be too high or too low. Americans tend to use too low a pitch.
To facilitate your understanding, imagine the throat as a megaphone that projects the voice. Divide the throat into three areas: the lower throat, the middle throat, and the upper throat. The upper throat centers around the nose; the middle throat centers around the mouth area; the lower throat centers around the voice box or larynx. Resonance or tone focus should be produced from all three areas. Too much emphasis on any one area can create a misused voice.
For example, too much nasal resonate produces a nasal sound. Too much lower-throat resonance produces a forced, guttural sound.
Good voices have balanced upper-and middle-throat resonance-oral-nasal resonance, which I call the two-thirds solution-with natural lower-throat resonance. The area around the mouth and nose, as you will recall, is called the mask area. Tone focus in the mask makes voices sound rich, full, vibrant, and flexible.
Voice quality is affected by pitch and tone focus. Good quality may be described as clear and resonant. Misused quality can be termed nasal, thin, hoarse, foggy, harsh, whiny, breathy, sharp, or squeaky, to mention a few types.
Breath support for speech should be centered at the level of the diaphragm, which is located in the midsection of the body. Upper-chest breathing, in which the upper chest or shoulders heave up and down as one breathes, is incorrect and detrimental because of the tension it creates around the throat area. Such breathing is exhausting, both physically and mentally.
Correct volume is measured by its moderate level. Volume should be produced comfortably, without strain, and should be appropriate for each situation; inappropriate volume is too soft or too loud.
Rate of speech should be easy, natural, and flexible in response to the demands of the circumstance. Fast delivery can set the listeners' nerves on edge. A slow, monotonous rate can bore listeners.
Keep in mind that the voice is an instrument that permits animals to make sounds. But in the human animal it is all the more precious, as it allows for speech, that is, controlled sounds that communicate ideas and emotions.
The well-produced voice commands, persuades, instructs, conveys- successfully. Because it is produced as nature intended, such a voice seldom tires and should basically never fail. It flows easily, mellifluously, enunciating thoughts in a manner that elicits attention and respect. It draws positive notice to the personality of the speaker and to the content of his speech.
If you believe, as I do, the you can and should incorporate these simple elements of proper voice production into your life, say "umm-hmmm" with your lips closed, as though you are spontaneously and sincerely agreeing with me.
If you think that mine is a voice in the wilderness speaking out on an ignored subject, say "umm-hmmm" once more.
If you wish to improve the sound you make every time you speak, say "umm-hmmm" yet again.