Frecuencia 0 hojas 50 hojas 100 hojas 300 hojas81 HZ -54.7 dB -58.6 dB -62.8 dB -62.5 dB160 HZ -49.4 dB -45.8 dB 49.4 dB -49.4 dB241 HZ -52 dB -56 dB -52.4 dB -47 dB322 HZ -51.1 dB -46.6 dB -56 dB -53.1 dB401 HZ -56.6 dB -46.6 dB -48.8 dB -56.9 dB482 HZ -64.6 dB -67.6 dB -68 dB -66.5 dB563 HZ -55.6 dB -58.6 dB -65.7 dB -56.1 dB645 HZ -70.9 dB -61.6 dB -59.7 dB -64.8 dB726 HZ -68.2 dB -71.4 dB -74.8 dB -65.6 dB807 HZ -72.7 dB -71.8 dB -76.3 dB -80.8 dB889 HZ -64.6 dB -61.6 dB -75.9 dB -68 dB970 HZ -66.4 dB -80.4 dB -83.8 dB -69.1 dB1052 HZ -72.7 dB -77.8 dB -78.5 dB -73.8 dB1135 HZ -78.1 dB -93.9 dB -87.2 dB -95.9 dB1208 HZ -70 dB -72.9 dB -89.8 dB -72 dB1299 HZ -79.3 dB -99.6 dB -92.8 dB -91.8 dB1370 HZ -70.6 dB -75.9 dB -92.4 dB -81.6 dB1468 HZ -78.1 dB -83.8 dB -83.8 dB -82.8 dB1552 HZ -87.5 dB -91.7 dB -119.1 dB -105.6 dB1624 HZ -89.9 dB -103.3 dB -109.7 dB -106.3 dB1722 HZ -86.4 dB -113.9 dB -114.2 dB -107.8 dB1808 HZ -83.8 dB -94.7 dB -118.4 dB -109.5 dB1894 HZ -97.3 dB -89 dB -116.5 dB -102.9 dB1980 HZ -96.6 dB -102.2 dB -118.4 dB -111.9 dB2067 HZ -99.6 dB -97.3 dB -111.6 dB -101.7 dB2155 HZ -93.2 dB -100.3 dB -122.1 dB -113.6 dB2415 HZ -87.5 dB -113.5 dB -116.5 dB -119.1 dB2598 HZ -91.7 dB -97.3 dB -116.1 dB -117.4 dB4378 HZ -91.7 dB -116.9 dB -122 dB -136 dB