Cabin. At a pressure altitude of [***], the guaranteed A-weighted Sound Pressure Level (SPL) and the SIL (as defined in Paragraph 5.6 herein) shall be as follows: [***] [***] [***] [***] [***] [***] Noise levels shall be measured at a height of 40 inches (1.0 m) above the passenger compartment floor on the aisle center lines in the passenger seating area.
Appears in 1 contract
Sources: Aircraft Purchase Agreement (Delta Air Lines, Inc.)
Cabin. At a pressure altitude of [***], *] the guaranteed A-weighted Sound Pressure Level (SPL) and the SIL Speech Interference Level (as defined in Paragraph 5.6 hereinSIL) shall be as follows: [****] SPL [dB(A)] [****] SIL [dB] [****] [****] SPL [dB(A)] [****] SIL [dB] [***] [***] Noise levels shall be measured at a height of 40 inches (1.0 m) [****] above the passenger compartment floor on the aisle center lines in the passenger seating seated area.
Appears in 1 contract
Sources: A320 Family Aircraft Purchase Agreement (American Airlines, Inc.)