Headphones with extended frequency range

Extended frequency range

— the standard perception range of the human ear is 20 – 20000 Hz. Ideally, it is even less. However, a wider frequency range positively affects sound quality. It's not that you'll hear additional notes, but they will sound quite different, more smoothly, with fewer distortions. Therefore, the appropriate filter allows you to distinguish classic headphones with a range of 20 – 20000 Hz and choose somewhat more advanced ones.