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I use this: SPLnFFT Noise Meter
I am on a quest to make car quieter. Have done the Dynamat and how have the seals that you suggested coming in this week.
Any chance to can tell us where u put each kind? It’s hard to tell which goes where.
Thanks, it looks good. I can't tell if it can calculate on average over a period of time. Do you know if it has that capability. I plan to measure an average dB over a section of highway. I figure this will be the most accurate way to measure changes in different mods I make to the car.
Don’t underestimate how difficult this is to measure. You don’t know what peaks are highest and they might not be the ones that are most annoying (or the ones you actually hear). Averages can remove what’s most obnoxious.
Best thing I do is record it ( carefully ) then you can A/B the two recordings. You can also speak the location and speed.
Big thanks for figuring out a possible solution with the news seals.
Bought them on amazon delivered today.
Couple of questions before I start.
1) Am I just doing the outer door edges and door bottoms? That's what it looks like from the photos
2) Did you try cutting cutting them to size and fitting them on every door before sticking them on to test before committing to peel of the stickers and stick them on?
3) Are these removable once they are stuck on? I would think so with something. Did you stick them on yet. Have any idea how to remove them if this doesn't work well?
4) Any other install advice? I'll follow your pics as best I can. This looks rather simple
5) Do you like it? If so why and how much?
I totally agree with this. My objective is to reduce the higher frequencies. Those are what bother me the most in the Model 3. I'm considering tinting my windows not to reduce heat or glare but an attempt to thicken the glass and reduce the higher frequency noises.
Thanks! This is perfect. I’ll try it and see if this makes any difference. I have used Noico in the frunk tub, frunk hood, front doors, trunk lid, trunk deck, and trunk bottom. Car is a little better but still way too loud.Check out this image. There's another issue that needs resolving to reduce noise. Where the two doors come together at the very top, the insulation does not seal well so you've only got one seal in that area. I'm thinking of finding a solution for that area.
View attachment 372431
Do you think there’s a possibility the seals will, over time, warp the doors? I’ve installed leather floor mats to help dampen noise...would be nice to reduce noise from doors but I don’t want to damage car long term.Oh I see what you mean. I think you’d be okay because those seals are compressed and not much can get in there. But I’ll try it just to see what it does when it goes through a car wash.
Do you think there’s a possibility the seals will, over time, warp the doors? I’ve installed leather floor mats to help dampen noise...would be nice to reduce noise from doors but I don’t want to damage car long term.
Do you think there’s a possibility the seals will, over time, warp the doors? I’ve installed leather floor mats to help dampen noise...would be nice to reduce noise from doors but I don’t want to damage car long term.
@bradhs could you post a couple of profile pics with the doors closed? Curious how much this affects aesthetics.
Regarding damping, do some research as there are literally dozens of manufacturers of damping panels. CLD tiles have consistently been rated #1 for vibration damping followed by KnuKonceptz. Both are a bit more pricey but only require ~25% coverage unlike other brands. Also, be sure to get butyl damping material as it stands up to heat and is nearly odorless.
(not affiliated with these products in any way)
CLD tiles
DIYMA Deadener testing (long but extremely detailed comparisons)
Which floor mats did you get? Do they make a difference in the noise?
I was considering getting Luxe mats.