Cabin. At a pressure altitude of [*CTR*], the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] Noise levels shall be measured at a height of [*CTR*] above the passenger compartment floor on the aisle center lines in the passenger seated area.
Appears in 1 contract
Cabin. At a pressure altitude of [*CTR*], ] the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] Noise levels shall be measured at a height of [*CTR*] above the passenger compartment floor on the aisle center lines in the passenger seated area.
Appears in 1 contract
Sources: A320 Family Aircraft Purchase Agreement (American Airlines Inc)
Cabin. At a pressure altitude of [*CTR*], ] the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] [*CTR*] SPL [dB(A)] [*CTR*] SIL [dB] [*CTR*] Noise levels shall be measured at a height of [*CTR*] above the passenger compartment floor on the aisle center lines in the passenger seated area.
Appears in 1 contract