What parameters are used to describe a "voice"?

The choice focusing on pitch, loudness, and quality is fundamentally correct because these parameters are essential characteristics used to describe the voice effectively.

Pitch refers to the perceived frequency of sound; it determines whether a voice appears to be high or low. Loudness relates to the intensity of the sound and how strong or soft it is perceived by listeners. Quality encompasses the overall texture and characteristics of the voice, including its brightness or warmth, which can convey emotions and individual vocal traits.

These three parameters work together to create a complete vocal profile, helping to distinguish different voices and their expressive capabilities. Understanding these aspects is crucial in fields like speech pathology, music, performance, and communication studies, where voice assessment is paramount.

The other options propose parameters that, while relevant to auditory characteristics, do not holistically encapsulate the fundamental aspects of voice.