Sound ((link)) 【4K】

Transmission: This movement triggers nerve impulses that travel along the auditory nerve to the brain's primary auditory cortex, where the sound is finally recognized and processed.

Infrasound: Low-frequency sounds below 20 Hz. Elephants and whales use infrasound to communicate over vast distances, as these long wavelengths can travel through the earth and ocean with minimal loss of energy.

Sound is a universal language used by virtually all living organisms. While humans are limited to a specific frequency range, many animals operate in realms we cannot perceive: