Table 8.

Measured sound levels for the aircraft A380–800 (flight 1), total measurement duration 22 m 35 s, entire trip duration 9 h 51 m.

Segment	Duration (s)	$L_{\mathit{eq}}$ [dB(A)]	$L_{\mathit{max}}$ [dB(A)]	$L_{\mathit{eq}}$ [dB(C)]	$L_{\mathit{max}}$ [dB(C)]	Flight stage
1	331.0	65.4	69.1	84.4	90.7	Taxiing
2	305.2	69.8	76.8	90.8	100.1	Takeoff
3	216.8	70.8	72.6	84.8	86.6	Cruising
4	125.4	71.9	74.9	83.7	85.2	Cruising
5	74.3	70.2	70.9	83.5	84.8	Cruising
6	18.4	68.7	69.5	84.7	85.2	Cruising
7	144.5	69.0	69.9	83.1	84.8	Cruising
8	19.5	68.2	68.9	83.9	84.3	Cruising
9	120.0	68.0	68.9	85.1	86.1	Landing