A complex involuntary response to an unexpected strong stimulus. The reaction involves physical movement away from the stimulus, MUSCLE CONTRACTION and limb flexion, BLINKING, and changes in HEART RATE, BLOOD PRESSURE, and RESPIRATION
Acoustic telemetry and monitoring. : Shark research : emerging technologies and applications for the field and laboratory / edited by Jeffrey C. Carrier, Michael R. Heithaus, Colin A. Simpfendorfer
Hearing loss due to exposure to explosive loud noise or chronic exposure to sound level greater than 85 dB. The hearing loss is often in the frequency range 4000-6000 hertz
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Acoustic trauma. : Noise and military service : implications for hearing loss and tinnitus / Committee on Noise-Induced Hearing Loss and Tinnitus Associated with Military Service from World War II to the Present, Medical Follow-up Agency ; Larry E. Humes, Lois M. Joellenbeck, and Jane S. Durch, editors
A type of non-ionizing radiation in which energy is transmitted through solid, liquid, or gas as compression waves. Sound (acoustic or sonic) radiation with frequencies above the audible range is classified as ultrasonic. Sound radiation below the audible range is classified as infrasonic --consider also terms at PHON-
A type of non-ionizing radiation in which energy is transmitted through solid, liquid, or gas as compression waves. Sound (acoustic or sonic) radiation with frequencies above the audible range is classified as ultrasonic. Sound radiation below the audible range is classified as infrasonic --consider also terms at PHON-
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acoustic waves. : Fundamentals of wave phenomena / Akira Hirose, Karl E. Lonngren
