ID
Engine surface noise with attenuated in-
take noise (filter) – DL (free-field sound
power level Lp, 1 m distance, ISO 6798,
+2 dB(A) tolerance)
Engine surface noise with attenuated in-
take noise (filter) – DL (sound power lev-
el LW, ISO 6798, +2 db(A) tolerance)
Engine surface noise with attenuated in-
take noise (filter) – BL (free-field sound
pressure level Lp, 1 m distance, ISO
6798, +2 dB(A) tolerance)
Engine surface noise with attenuated in-
take noise (filter) – BL (sound power level
LW, ISO 6798, +2 dB(A) tolerance)
40 | Technical Data | MS15038/01E 2018-11
1
R
dB(A)
102
R
dB(A)
120
R
dB(A)
-
R
dB(A)
-
2
3
4
104
104
104
122
122
122
-
-