NIOSH Mining Software


HLSim - Hearing Loss Simulator

Version: 2.2.0.26  (11-04-2004)

See also: NIOSH mining products
Type: Educational Software
Version: 2.2.0.26  (11-04-2004)
Operating System: Windows® (all versions)
Audience: All Miners
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EXE
27 MB

Hearing Loss Simulator (HLSim) screen shotThe Hearing Loss Simulator (HLSim) is a Windows® based program that displays a "control panel" for playing sounds while adjusting the simulated effects of noise and aging. A simulated individual's age (in years) can be entered along with the years of exposure to noise (in A-weighted decibels). The effects are shown visually on the frequency band control panel and sound level display screen while the user listens to the audio playback.

For more informations or to request a Hearing Loss Simulator CD contact:

Robert F. Randolph
Pittsburgh Research Laboratory
412-386-4660
RRandolph@cdc.gov

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Page last updated: January 6, 2009
Page last reviewed: November 30, 2008
Content Source: National Institute for Occupational Safety and Health (NIOSH) Mining Division