Nc 소음 criterion

Reference data 과 engineering information about nc 소음 criterion for acoustics applications.

noisecriterion

Overview

Engineering reference data for Nc Noise Criterion in acoustics.

$c = \sqrt{\gamma R T}$

Speed of sound in an ideal gas.

$L = 10 \log_{10}(I/I_0)$

Decibel level.

$\lambda = c / f$

Wavelength = speed / frequency.