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gptkb:UltraFan_engine
|
quieter operation
|
|
gptkb:LEAP-1A
|
quieter than previous generation
|
|
gptkb:LG_TONE+_HBS-FN4W
|
yes
|
|
gptkb:LEAP_engine_family
|
15 dB lower than CFM56
|
|
gptkb:Pratt_&_Whitney_GTF
|
75% smaller noise footprint
|
|
gptkb:Amazon_Echo_Buds
|
Bose Active Noise Reduction
|
|
gptkb:Einstein_Telescope
|
underground location to reduce seismic noise
|
|
gptkb:LG_TONE+_HBS-FN6B
|
Noise isolation design
|
|
gptkb:LG_TONE+_HBS-FN5W
|
yes
|
|
gptkb:CFM_International_LEAP-1C
|
compliant with ICAO Chapter 4
|
|
gptkb:PW1200G
|
significant
|
|
gptkb:CFM_LEAP-1A_(neo)
|
quieter than CFM56
|
|
gptkb:Rolls-Royce_UltraFan_(planned)
|
quieter operation
|
|
gptkb:CFM_International_LEAP-1A
|
significant compared to previous generation
|
|
gptkb:LG_TONE+_HBS-FN5L
|
yes
|
|
gptkb:Volvo_7900_Electric_Hybrid
|
significantly lower than conventional buses
|
|
gptkb:LG_TONE+_HBS-FN6N
|
echo cancellation
|
|
gptkb:LG_TONE+_HBS-FN6
|
echo cancellation
|
|
gptkb:HondaJet_Elite_S
|
improved cabin quietness
|
|
gptkb:LG_TONE+_HBS-FN4M
|
Noise reduction technology
|