Final answer:
Voice production involves the collaboration of the lungs for air supply, the larynx for sound generation, and the articulators for shaping speech sounds.
Step-by-step explanation:
The three subsystems required for voice production are the lungs, the larynx (which includes the vocal cords), and the articulators (throat, mouth, and tongue). Firstly, air from the lungs travels through the trachea and reaches the larynx, or voice box, where the vocal cords vibrate to produce sound.
Next, the sound passes through the pharynx and is further modified by the positioning and movement of the articulators. The tongue and mouth work together to shape the sounds into understandable speech. Variations in tongue position, mouth shape, and tension in the vocal cords produce the wide range of human vocal sounds.