Voice refers to the sound produced by humans and many animals when air is pushed through the vocal cords, allowing for communication and expression. It plays a crucial role in conveying emotions, intentions, and information, making it an essential aspect of interpersonal interactions. In addition to its biological function, voice is also a significant element in various forms of art, such as singing and acting. The study of voice encompasses areas like phonetics, linguistics, and music, highlighting its importance in both everyday communication and artistic expression.