[p-ky]

Yes, typically voices deepen with age. In men, the voice deepens around puberty due to the lowering of the laryngeal muscles and the thickening of the vocal cords. This process is called virilization. In women, the voice also can deepen slightly with age, though not as dramatically as in men. The tone and resonance of the voice can also change with age due to various factors like lifestyle, health conditions, and use.