What Carries Sound

Four things decide how far your voice travels:

• Breath support — the diaphragm feeds steady air. Run out, and you start pushing
• Resonance placement — aiming sound into the cheekbones and nose bridge picks frequencies that travel
• Open throat — a relaxed tract amplifies; a tight one chokes the sound
• Articulation — crisp consonants cut through noise; mushy speech dissolves over distance

The twist: a relaxed voice at moderate volume can fill a big room, while a strained shout often cannot. Tension kills the very resonance that carries.