Noise reduction - harjoittelu
Noise is poison for your hearing. It should and can be reduced. The most efficient way is to avoid places where there is noise, but obviously this is not always possible. In the case of electrically amplified music, it can always be amplified less. Rooms can be made less noisy: a larger room where surfaces are covered with soft materials (acoustics boards, wall coverings, carpets) is more ear-friendly. Acoustic instruments can, without losing good quality, have less noisy alternatives.