GowerL7 wrote:
The Boeing 757 Is No Noiser Than Other Aircraft In The Same Catogory, eg (Airbus A320)
The RB211-535 powered 752's are actually a little louder than the A320 (CFM56: 94.6dB / V2500: 96.6dB) on take off, but then they are more powerful aircraft and of a slightly older generation. You'll not notice any difference inside the cabin. They're still quieter than the likes of MD80's and even some small business jets. The older Learjet 35's are unbelievably noisy on take-off, louder than a 747-400 (103.4 dB) at take off power although nothing touches good old Concorde (~120dB!). The Booeing 777-200 with the mightly GE90's are quiet considering their size (97.8db). The A380-800 has got to be the quietest giant.
EDIT: typo
Darren