The commonly stated range of human hearing is 20 Hz to 20 kHz, which corresponds to sound waves in air at 20 ° C with wavelengths of 17 meters to 1.7 cm (56 ft to 0.7 inch).
The commonly stated range of human hearing is 20 Hz to 20 kHz. This corresponds to sound waves in air at 20 ° C with wavelengths of 17 meters to 1.7 cm (56 ft to 0.7 inch).