In the context of speaking, which term refers to the clarity and energy of a speaker's voice?

The term that refers to the clarity and energy of a speaker's voice is volume. Volume encompasses how loudly or softly a speaker communicates, which directly affects the clarity and energy perceived by the audience. A speaker who utilizes appropriate volume can ensure that their message is delivered effectively, capturing the audience's attention and maintaining engagement.

While other terms like pitch, tone, and pace relate to different qualities of speech, they do not specifically address both clarity and energy in the same way. Pitch relates to the highness or lowness of a voice, tone refers to the emotional quality of the voice, and pace pertains to the speed at which a speaker talks. Volume distinctly highlights the force behind the voice, which is critical for effective verbal communication.