Sound attenuation from earmuffs and earplugs in combination: maximum benefits vs. missed information
Budget: $250 – $750 USD
The aim of this research is that to see which one is better in protecting the earmuffs or earplugs , or in combination in high dB environment like army/ shooting.
Which hearing protective device/aid is the best in reducing acute acoustic trauma.
Research should be 2500 words (Abstract/Executive ,Summary Introduction,Literature view,Experimental setup,Methods,Results and discussion • Conclusions, References)
Have strong studies with P value should be included
Which hearing protective device/aid is the best in reducing acute acoustic trauma.
Research should be 2500 words (Abstract/Executive ,Summary Introduction,Literature view,Experimental setup,Methods,Results and discussion • Conclusions, References)
Have strong studies with P value should be included