Declared values as set forth in the standard
EN ISO 3744
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane |
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Livello pressione acustica LAeq(dBA) ±K dB |
Potenza acustica LWA(dB) ±K dB |
Note | |||
77 dB | dB |