Detail Rion Environmental Noise Monitor NA-39A
Tampilkan Lebih Banyak
Rion Environmental noise monitor NA-39A
All required functions for aircraft noise measurement combined in a single system
･The noise arrival direction identification function added the real time 1/3 octave band analysis improves the accuracy of aircraft noise.
･Compact and lightweight design facilitates installation.
Power consumption reduced by about fifty percent*.
*Compared to predecessor NA-37