how clearly a person speaks

How high or low a person speaks

the ability to throw your voice to the back of the audience

The emotion heard in a person's voice

speaking in the same pitch with no variety

In rising and falling of pitch

This adds meaning, color, and rhythm to your voice when you are speaking.

changing inflections in the voice.

The amount of force you use when inhaling or exhaling

a muscle located beneath the rib cage and abdomen that helps supply air

mucous membrane projecting into the cavity of the throat (larynx)

vocal organs help produce sound:

Lips

Teeth

Tongue

Palates

vocal organs that create the (volume) of the voice

the way sounds or syllables that represent a word are said and stressed.

How soft or loud a person's voice is