Sounds that produce decibel levels between 0 and 30 comprise whispers as well as the ticking of a watch.ģ1-45 dB: Here is the decibel level of silent sounds. Most sound within this range is practically inaudible. What Do Different Decibel Levels Mean?Ġ-30 dB: Most human adults can’t hear sounds under 0 decibels. Wearing hearing protectors will help stop harm from the moderate and loud sound. Most instances of noise-induced hearing loss are due to repeated exposure to moderate levels of sound over several decades, not by some instances of very loud sound.
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