Acesimulation Posted May 31, 2016 Report Share Posted May 31, 2016 I have noticed on some videos of the IXEG takeoff sounds. I know I am not configured for takeoff so please ignore the beeping. I get a total different sound when I put my throttles to 100% to videos I see, It sounds like my sounds are doubling or vibrating feeling more kinda thing. https://www.dropbox.com/s/5g74kad9za6dp2m/2016-05-31-1945-45.mp4?dl=0 Quote Link to comment Share on other sites More sharing options...
poodster Posted May 31, 2016 Report Share Posted May 31, 2016 You can adjust the sliders to match the real aircraft Quote Link to comment Share on other sites More sharing options...
Acesimulation Posted May 31, 2016 Author Report Share Posted May 31, 2016 5 minutes ago, poodster said: You can adjust the sliders to match the real aircraft What sliders ? And I dont think that will solve my issue Quote Link to comment Share on other sites More sharing options...
poodster Posted May 31, 2016 Report Share Posted May 31, 2016 4 minutes ago, fozzybear711 said: What sliders ? And I dont think that will solve my issue If you go to your preferences, you'll see 3 sound sliders. But what you are talking about is called grumble. That noise you hear is when the engine blade tips spin faster than the speed of sound. It's pefectly normal Quote Link to comment Share on other sites More sharing options...
Acesimulation Posted May 31, 2016 Author Report Share Posted May 31, 2016 2 minutes ago, poodster said: If you go to your preferences, you'll see 3 sound sliders. But what you are talking about is called grumble. That noise you hear is when the engine blade tips spin faster than the speed of sound. It's pefectly normal I understand that, But the videos i have saw, Don't even sound like mine, they are totally different Quote Link to comment Share on other sites More sharing options...
Morten Posted May 31, 2016 Report Share Posted May 31, 2016 Normal takeoff thrust is usually between 85-91% N1... Quote Link to comment Share on other sites More sharing options...
Acesimulation Posted May 31, 2016 Author Report Share Posted May 31, 2016 Seems to me you dont understand what I am trying to say, Look at this video : When Matt applies 40 % and then full throttle, He doesnt get the sound I get Quote Link to comment Share on other sites More sharing options...
poodster Posted May 31, 2016 Report Share Posted May 31, 2016 2 minutes ago, fozzybear711 said: I understand that, But the videos i have saw, Don't even sound like mine, they are totally different That grumble you hear doesn't come into effect until 90 percent I think? Morten correct me if I'm wrong. Quote Link to comment Share on other sites More sharing options...
poodster Posted May 31, 2016 Report Share Posted May 31, 2016 45 minutes ago, fozzybear711 said: Seems to me you dont understand what I am trying to say, Look at this video : When Matt applies 40 % and then full throttle, He doesnt get the sound I get That's because matt's N1 is only about 84.5 Quote Link to comment Share on other sites More sharing options...
mmerelles Posted May 31, 2016 Report Share Posted May 31, 2016 50 minutes ago, fozzybear711 said: When Matt applies 40 % and then full throttle, He doesnt get the sound I get He never applies full throttle, he is applying 85% thrust for takeoff as per his fmc takeoff configuration for auto throttles. If you are planning to apply manual throttles, advance them forward not to exceed 91% N1 and you will not hear the engines screaming to hell because you are reaching speed of sound on the blade tips. 1 Quote Link to comment Share on other sites More sharing options...
Tchou Posted June 1, 2016 Report Share Posted June 1, 2016 15 hours ago, fozzybear711 said: I understand that, But the videos i have saw, Don't even sound like mine, they are totally different you apply manually full throttle where in the video you quote at 16:30 listen at what he says, he derate the thrust then apply an assumed temperature of 50°C which results in a reduced take-off power. So as said, he never gets the same throttle as you apply because the autoThrottle will stop at 85%. Quote Link to comment Share on other sites More sharing options...
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