HEARING protection - Arco
HEARING protection - Arco
HEARING protection - Arco
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Noise Blocking Earmuffs<br />
Sound Management Earmuffs<br />
Radio Earmuffs<br />
Attenuation according to EN 352/ISO 4869 - Media: Mean value in dB - SD: Standard deviation in dB - APV: Assumed <strong>protection</strong> in dB<br />
Frequency in Hz 63 125 250 500 1000 2000 4000 8000 SNR H M L<br />
Mean 16.4 18.3 23.3 26.6 32.9 33.8 36.0 37.9<br />
Thunder T1s SD 5.4 4.3 2.7 2.3 2.3 2.9 2.3 3.2 30 32 28 21<br />
APV 11.0 14.0 20.6 24.3 30.6 30.9 33.7 34.7<br />
Mean 20.3 20.5 28.0 31.9 38.5 37.1 37.6 38.0<br />
Thunder T2s SD 4.2 3.6 2.8 3.5 2.7 3.4 3.1 5.2 33 34 31 25<br />
APV 16.1 16.9 25.2 28.4 35.8 33.7 34.5 32.8<br />
Mean 21.5 23.6 30.8 34.6 40.3 38.3 43.1 40.3<br />
Thunder T3s SD 3.6 5.3 4.5 3.0 2.2 3.4 3.4 3.6 36 37 34 26<br />
APV 17.9 18.3 26.3 31.6 38.1 34.9 39.7 36.7<br />
Mean 17.6 19.9 25.3 28.6 34.3 35.7 37.4 37.8<br />
Thunder T1Fs SD 4.9 4.7 4.7 4.7 3.1 2.9 3.4 3.8 31 33 28 22<br />
APV 12.7 15.2 20.6 23.9 31.2 32.8 34.0 34.0<br />
Mean 15.9 18.7 22.5 23.4 32.4 34.4 35.5 37.9<br />
Thundet T1Hs SD 2.7 3.8 3.9 2.5 2.2 2.3 2.3 4.7 29 32 26 20<br />
APV 13.2 14.9 18.6 20.9 30.2 32.1 33.2 33.2<br />
Mean 16.9 20.1 24.9 25.4 34.0 33.9 36.2 38.1<br />
Thundet T2Hs SD 2.9 3.3 2.8 2.4 2.3 2.9 3.2 4.6 30 32 28 23<br />
APV 14.0 16.8 22.1 23.0 31.7 31.0 33.0 33.5<br />
Mean x x x x x x x x<br />
Thundet T3Hs SD x x x x x x x x x x x x<br />
APV x x x x x x x x<br />
Mean 17.9 20.3 22.9 28.3 32.9 32.3 39.3 35.1<br />
Leightning L1s SD 5.3 2.5 2.8 1.7 2.9 3.8 2.8 4.0 30 31 28 23<br />
APV 12.6 17.8 20.1 26.6 30.0 28.5 36.5 31.1<br />
Mean 20.0 20.1 24.5 29.3 34.4 32.4 35.9 35.6<br />
Leightning L2s SD 4.5 4.0 2.9 3.2 2.6 3.0 2.6 3.2 31 31 29 23<br />
APV 15.5 16.1 21.6 26.1 31.8 29.4 33.3 32.4<br />
Mean 23.6 24.6 27.8 32.6 37.4 35.2 38.8 35.8<br />
Leightning L3s SD 6.4 3.6 2.0 2.0 3.3 3.2 3.1 3.3 34 33 32 27<br />
APV 17.2 21.0 25.8 30.6 34.1 32.0 35.7 32.5<br />
Mean 18.3 17.9 21.9 27.9 32.7 32.1 35.4 35.8<br />
Leightning L1Ns SD 5.5 3.5 3.2 3.0 2.9 2.9 3.5 3.8 29 31 27 21<br />
APV 12.8 14.4 18.7 24.9 29.8 29.2 31.9 32.0<br />
Mean 18.3 18.0 24.3 29.8 35.4 34.9 35.3 34.5<br />
Leightning L2Ns SD 3.9 2.9 2.9 1.8 2.8 4.4 3.0 4.4 31 31 29 22<br />
APV 14.4 15.1 21.4 28.0 32.6 30.5 32.3 30.1<br />
Mean 21.0 21.6 27.8 32.1 36.5 32.4 38.3 37.4<br />
Leightning L3Ns SD 3.5 3.2 2.8 2.3 3.0 3.6 4.1 5.0 32 31 31 26<br />
APV 17.5 18.4 25.0 29.8 33.5 28.8 34.2 32.4<br />
Mean 19.6 21.1 25.8 30.5 35.7 33.6 37.8 37.3<br />
Leightning L2Fs SD 4.3 3.6 2.1 2.6 3.0 3.1 2.7 3.6 32 32 30 24<br />
APV 15.3 17.5 23.7 27.9 32.7 30.5 35.1 33.7<br />
Mean 14.3 17.6 21.6 25.1 32.6 32.9 36.6 35.5<br />
Leightning L1Hs SD 4.1 3.8 3.9 4.4 3.4 3.1 4.8 3.9 28 31 25 19<br />
APV 10.2 13.8 17.7 20.7 29.2 29.8 31.8 31.6<br />
Mean x x x x x x x x<br />
Leightning L2Hs SD x x x x x x x x x x x x<br />
APV x x x x x x x x<br />
Mean x x x x x x x x<br />
Leightning L3Hs SD x x x x x x x x x x x x<br />
APV x x x x x x x x<br />
Viking V1 Over head - Mean 11.8 10.7 15.9 26.1 31.8 34.3 32.7 33.3<br />
Behind neck - Under chin SD 3.4 3.3 3.4 2.9 3.0 3.9 2.7 3.0 26 31 23 14<br />
APV 8.4 7.4 12.5 23.2 28.8 30.4 30.0 30.3<br />
Viking V2 Over head - Mean 14.7 14.9 19.5 26.6 32.6 34.4 37.3 36.5<br />
Behind neck - Under chin SD 3.8 3.1 2.6 2.5 2.3 2.6 3.8 3.5 29 33 26 18<br />
APV 10.9 11.8 16.9 24.1 30.3 31.8 33.5 33.0<br />
Viking V3 Over head - Mean 16.9 16,8 20,8 30.4 36.8 36.7 41.4 37.8<br />
Behind neck - Under chin SD 3.0 3.6 3.1 3.1 3.3 4.6 3.5 4.9 30 34 28 20<br />
APV 13.9 13.2 17.7 27.3 33.5 32.1 37.9 32.9<br />
Mean 14.4 13.3 11.7 17.6 31.8 30.9 34.7 31.4<br />
Mach 1 SD 3.8 2.9 1.8 2.4 2.9 2.8 2.4 4.9 23 29 20 13<br />
APV 10.6 10.4 9.9 15.2 28.9 28.1 32.3 26.5<br />
Mean 12.6 15.7 23.9 27.8 23.3 25.8 29.0 31.0<br />
Clarity C1 SD 4.5 3.3 2.7 2.8 2.9 2.0 3.0 2.6 25 24 22 20<br />
APV 8.1 12.4 21.2 25.0 20.4 23.8 26.0 28.4<br />
Mean 12.9 15.3 22.1 24.6 24.5 29.5 29.3 33.5<br />
Clarity C1H SD 4.0 3.0 3.0 2.3 2.6 2.9 2.7 3.2 26 26 23 19<br />
APV 8.9 12.3 19.1 22.3 21.9 26.6 26.6 30.3<br />
Mean 12.8 14.9 24.2 27.7 25.2 28.6 29.3 28.7<br />
Clarity C1F SD 4.0 3.8 3.8 2.6 2.1 2.9 3.4 4.2 26 25 24 19<br />
APV 8.8 11.1 20.4 25.1 23.1 25.7 25.9 24.5<br />
Clarity C2 Over head - Mean 16.9 20.7 29.5 32.2 31.0 32.1 35.8 31.1<br />
Behind neck - Under chin SD 4.4 3.1 3.2 2.3 2.7 2.0 3.5 3.8 30 30 29 25<br />
APV 12.4 17.6 26.3 29.9 28.3 30.0 32.3 27.3<br />
Mean 21.1 25.6 33.3 37.5 34.9 32.2 38.8 33.5<br />
Clarity C3 SD 4.1 3.1 2.5 2.9 2.9 1.9 4.0 4.4 33 31 32 29<br />
APV 17.0 22.4 30.8 34.6 32.0 30.3 34.8 29.1<br />
Mean 15.4 22.8 27.4 31.3 30.5 28.2 35.0 34.6<br />
Clarity C3H SD 3.5 4.3 3.2 2.8 1.8 2.3 3.6 3.0 30 28 28 24<br />
APV 11.9 18.5 24.2 28.5 28.7 25.9 31.4 31.6<br />
Mean - 15.5 21.6 29.7 28.5 30.5 39.3 42.7<br />
Impact SD - 2.1 2.8 3.8 3.6 2.7 4.6 3.7 28 30 25 20<br />
APV - 13.4 18.8 25.9 24.9 27.8 34.7 39.0<br />
Mean 13.3 14.7 20.7 29.8 27.7 27.1 36.4 39.2<br />
Impact H SD 4.0 3.6 2.3 2.9 2.7 2.6 3.3 5.1 27 27 25 19<br />
APV 9.3 11.1 18.4 26.9 25.0 24.5 33.1 34.1<br />
Mean - 15.5 21.6 29.7 28.5 30.5 39.3 42.7<br />
Radio SD - 2.1 2.8 3.8 3.6 2.7 4.6 3.7 28 30 25 20<br />
APV - 13.4 18.8 25.9 24.9 27.8 34.7 39.0<br />
Mean - 15.5 21.6 29.7 28.5 30.5 39.3 42.7<br />
Electo SD - 2.1 2.8 3.8 3.6 2.7 4.6 3.7 28 30 25 20<br />
APV - 13.4 18.8 25.9 24.9 27.8 34.7 39.0<br />
Mean 13.3 14.7 20.7 29.8 27.7 27.1 36.4 39.2<br />
Electo H SD 4.0 3.6 2.3 2.9 2.7 2.6 3.3 5.1 27 27 25 19<br />
APV 9.3 11.1 18.4 26.9 25.0 24.5 33.1 34.1
Change language