How to make sounds and speak
(1) Breathe normally so that the vocal cords that stretch across your larynx are wide open to let air pass through.
(2) Now pull your vocal cords taut so that they close like curtains.
(2) Now pull your vocal cords taut so that they close like curtains.
(3) Breathe controlled bursts of air from your lungs through the closed vocal cords so that they vibrate.
(4) Using your tongue, teeth and lips, shape the sounds that the vibrations produce into understandable speech.