4/11/2024 0 Comments Decibel rating chartSo, a handy rule of thumb is that if you can’t talk to someone two metres away without shouting, the noise level could be damaging. Without noise measuring equipment it is impossible to tell what noise level you are being exposed to. If loud music ever feels way too loud or causes pain in your ears, leave the room or turn it down immediately. Generally speaking, if you have ringing in your ear or your hearing seems dull after you have been exposed to sound (including loud music) or noise you have exposed yourself too much. However, it is important for me to point out that you may still be damaging your hearing even if you don’t have these symptoms. Continued exposure to noise at or above 80-85dB over time can cause hearing loss, however, the exposure length in that case would be hours. The risk of sound damaging your hearing is in fact based on how loud and for how long. Not only can noise cause hearing loss, it can also cause tinnitus. Hearing loss can occur with regular exposure to noise levels of 110 decibels or more for periods longer than one minute. The louder the noise, the greater the risk of hearing loss. The higher the number in decibels, the louder the noise. The volume or intensity of sound is measured in units called decibels (dB), generally on a scale from zero to 140 (any higher than 140 and you are in trouble immediately). Sound Advice Decibels are in essence a measure of volume
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