Make a humming sound, using the deepest tone you can produce, with your head dipped down and your chin to your chest. The second you make that same exact tone, lift your head up high, with your chin to the sky, and the tone you’re humming becomes higher.
What this shows is that tension is the answer to a deep crisp voice. A voice box can become tense for many reasons and the resulting voice can become quite squeaky or high pitched. This has nothing to do with the size of your vocal chords. When you lifted your head in the exercise above, the vocal chords were stretched tighter, causing the sound of the tone to become higher.
Think of your vocal chords like a string on a guitar. If you have ever seen a guitar close up, you will have noticed that there is a heavy thick string at the top and a light thin string at the bottom. People like Barry White could be associated with the top thick string, and average men may be closer to the bottom thin string.
But the thing is, when you loosen even the bottom thin string, it can begin to sound very deep. Despite its thickness, even the thinnest string can sound quite deep and give a low tone if it is loosened sufficiently.
The quickest way to deepen your speaking voice is to release the tension that must exist in your vocal chords, if your voice is thin or squeaky. The vocal chords are a muscle group that can easily be conditioned and trained to relax and reverberate deeply.
Click Here To See How A Guy Went From Squeaky To Manly, Deep Sounding Voice
Hey my name is George.