Crescendo Stadium 20

Watching your favourite football, basketball or hockey team is a great experience. The atmosphere and the noise of the crowd make you feel part of the event. Crowd noise in stadiums is generally 105-110dB and regularly reaching 129dB – louder than a jet aircraft!
The safe sound exposure level is generally accepted to be 85dB. Above this level sound begins to damage your hearing. This can be experienced as ringing in the ears for a few hours through to permanent degradation due to constant exposure to high noise levels.