Answer:
A . Vocal quality
Explanation:
Vocal quality is the way someone speaks and sounds, and the variations of people’s voices. It is the way someone hears your voice, different from how loud or pitched it is. The ways we can describe the vocal quality are, for example, a raspy voice, booming voice, resonating voice, etc.
The quality is connected to the air intake and the ways of vocal cord movements. It can be sometimes changed by the amount and adjusting of the air intake. By changing the pressure of air on our vocal cords, we can also affect the sound of our voice and its quality.
