AirCar, in a Linkedin blog post, has actually released its most recent sound examination result– producing simply 71.6 dB at 30 meters, according to the firm.
The blog post proceeds:
” Our most recent sound examination– directly carried out by our chief executive officer Eray Altunbozar– reveals simply exactly how silent development can be: airplane weight: 350 kg (770 pound); pilot weight: 72 kg (158 pound); gauged sound (30 m ≈ 100 feet): 71.6 dB( A); wind rate: ~ 16.2 knots (~ 30 km/h).”
” A standard light helicopter of comparable capability (generally creates ~ 88 dB at the very same range– over 16 dB louder than AirCar. Consequently, AirCar is regarded as 3x to 4x quieter than typical rotorcraft to human ears. This isn’t practically decibels– it has to do with showing that tidy aeronautics can exist side-by-side with metropolitan life.”
This is an initial outcome, stated the firm. “Helicopter sound qualification information from the FAA and EASA is generally taped at 250 feet (76 m) or 500 feet (152 m).”
To find out more
https://www.linkedin.com/company/aircar-corp/posts/?feedView=all
发布者：Philip Butterworth-Hayes，转转请注明出处：https://robotalks.cn/aircar-publishes-new-noise-test-results-71-6db-at-30-meters16db-quieter-than-a-helicopter/
