medico on Instagram: "What Is the Human Hearing Range: Understanding Sound LimitsThe normal human hearing range for healthy young adults is typically cited as 20 Hz to 20,000 Hz (20 kHz). Humans are most sensitive to sounds between 1,000 Hz and 3,000 Hz, which covers most speech frequencies. Hearing sensitivity, particularly for high-frequency sounds, often declines with age, injury, or noise exposure. Frequency Range: While 20–20,000 Hz is the standard, the upper limit often drops to 15–17 kHz