Based on the provided reference, humans do not have two distinct voices in the sense of possessing multiple independent vocal outputs. Rather, each person has one voice that is unique to them, like a fingerprint.
The reference video "How Does the Human Body Produce Voice and Speech? - YouTube" explains that:
- Voice or vocalization is the sound produced by humans.
- It uses the lungs and vocal folds in the larynx.
- Each person's voice is unique.
Therefore, while the human voice can vary in pitch, tone, and volume, it originates from a single vocal apparatus, making the concept of having "2 voices" inaccurate. The variations within a single voice do not constitute separate, independent voices.
