- Joined
- Nov 26, 2016
- Messages
- 130
- Reactions
- 92
- Age
- 60
I don't like to practice manoeuvres at low altitude close from my house.
Of course its not a too high and disturbing sound, as you know, but could be annoying to the neighbours.
So I use to take off and land as fast as I can when flying from my backyard.
After reading and watching the forum I wasn't sure how lower the sound could be with the new propellers.
Today I performed my own test not with a db meter or sound spectrum analyser, but with my neighbours.
And I'm happy with the results.
If you want to know how lower is the sound, I can tell you that it wont bother anyone 15 yards away even 10, maybe.
It could be not scientific, but works for me
By the way, didn't get any horizontal lines on my footage.
Of course its not a too high and disturbing sound, as you know, but could be annoying to the neighbours.
So I use to take off and land as fast as I can when flying from my backyard.
After reading and watching the forum I wasn't sure how lower the sound could be with the new propellers.
Today I performed my own test not with a db meter or sound spectrum analyser, but with my neighbours.
And I'm happy with the results.
If you want to know how lower is the sound, I can tell you that it wont bother anyone 15 yards away even 10, maybe.
It could be not scientific, but works for me
By the way, didn't get any horizontal lines on my footage.
