Figure 4. Sound pressure levels during the cutting of ceramic plates measured at locations P1–P9. Background noise and mean frequency-band included for reference

From

Noise Generated by Portable Saw in Different Construction Materials

Adriano A. R. Barbosa, Stelamaris R. Bertoli

American Journal of Civil Engineering and Architecture. 2017, 5(1), 17-24 doi:10.12691/ajcea-5-1-3