Cabin. During ground operation, with the APU and the air conditioning in normal operation and passenger doors open or closed, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) in the passenger seated area shall be as follows: SPL [dB(A)] ** SIL [dB] ** Noise levels shall be measured at a height of 1.0 m above the passenger compartment floor on the aisle center lines in the passenger seated area.
Cabin. At a pressure altitude of […***…] and a true Mach number of […***…] in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: HAL - A320 Family HAL A321 PA – LA 9B […***…] *** Confidential Treatment Requested […***…] Noise levels shall be measured […***…].
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: Guarantee [*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.
Cabin. At a pressure altitude of [*CTR*], shall be as follows: Guarantee [*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.
Cabin. The standard cabin seating arrangement consists of a pilot and co-pilot’s seat and two rear seats. A fifth seat will be offered as an option. The cabin length is 11.5ft (3.5 m) from the front pressure to the aft pressure bulkhead. There is a recessed center aisle to facilitate entering the two front seats. The cabin volume is 170 cubic feet (4.8 m3).
Cabin. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) shall be as follows: Guarantee SPL [dB(A)] ** SIL [dB] ** Noise levels shall be measured at a height of ** above the passenger compartment floor on the aisle center lines in the passenger seated area.
Cabin. At a pressure altitude of ** and a true Mach number of ** in straight and level flight in still air under ISA conditions, the guaranteed A-weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) will be as follows: Guarantee SPL [dB(A)] ** SIL [dB] ** USA — Airbus A330 Purchase Agreement EXECUTION PRIVILEGED AND CONFIDENTIAL **Confidential Treatment Requested. Noise levels will be measured at a height of ** above the passenger compartment floor on the aisle center lines in the passenger seated area.
Cabin noise ----------- At a pressure altitude of 35,000 ft and a Mach number of M=0.78 in still air under ISA conditions, the guaranteed A-Weighted Sound Pressure Level (SPL) and the Speech Interference Level (SIL) will be as follows: - the A-Weighted SPL will not exceed *** over the whole seating area. - the SIL will not exceed *** along the front 40% of the passenger compartment and will not exceed *** along the remaining 60% of the passenger compartment length.
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: CT1001520_LA11L_AAL_A320Family_EXECUTION LA11L - 6 of 11 Guarantee [*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 40 inches above the passenger compartment floor on the aisle center lines in the passenger seated area.
Cabin. At a pressure altitude of [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] shall be as follows: [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT] Noise levels shall be measured [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]
