• exposures
  • Bielefeld EC, Kopke RD, Jackson RL, Coleman JK, Liu J, Henderson D. Noise protection with N-acetyl-l-cysteine (NAC) using a variety of noise exposures, NAC doses, and routes of administration. (medscape.com)
  • Emission
  • Konopka W, Pawlaczyk-Luszczynska M, Sliwinska-Kowalska M, Grzanka A, Zalewski P. Effects of impulse noise on transiently evoked otoacoustic emission in soldiers. (medscape.com)
  • sound
  • Noise can be dangerous through a one-time exposure to an intense impulse sound, such as an explosion, or by continuous exposure to loud sounds over an extended period of time, such as noise generated in a woodworking shop, fabricating plant, or by loud engines. (bmc.org)
  • If it is necessary to shout to hear yourself or someone else over noise, the level of the sound can be damaging. (bmc.org)
  • Usually
  • Usually, the noises we hear are helpful to us, allowing us to engage in conversations, listen to music, and avoid dangerous situations. (bmc.org)