: Your diaphragm and lungs push air up through the trachea.
: We use our voices for more than just speaking; we laugh, cry, scream, and sing, blending melody with meaning in a way no other creature can. The Human Voice
: Your throat, mouth, and nasal cavities shape that sound into the unique "you" that people recognize. 2. A Digital vs. Biological Edge : Your diaphragm and lungs push air up through the trachea
The vocal apparatus Various structures in the abdomen, chest, throat and head must be coordinated when we make a sound: Diaphragm, The Human Voice
Your voice is the result of a perfectly coordinated "windbox" system.
Beyond just giving instructions, the human voice carries our culture and history: