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intensity level
(redirected from Sound intensity level)

   Also found in: Dictionary/thesaurus, Acronyms, Wikipedia 0.03 sec.
intensity level [in′ten·səd·ē ‚lev·əl]
(physics)
The logarithm of the ratio of two intensities, powers or energies, usually expressed in decibels.


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augmenting-reducing) paradigm [2], the investigators measured the slope of the function that related the amplitude of the P2 component to increasing sound intensity levels (74, 84, 94, and 104 dB) in male Vietnam combat veterans with and without PTSD.
The background noise criterion is based on a Signal to Noise Ratio (SNR--the sound intensity level produced by the signal source, in relation to the sound level of the background noise) of 15-decibels.
 
 
 
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