FYI, I can tell the difference in your audio each time you go inside the vehicle, it is very much muting things. The light at the back is now a necessity for the LX. Everything came together nicely when that headliner got installed. I think the door insulators will contribute even more to driving comfort.
That's really interesting you can tell through the video audio. After driving it a few times taking the kids to school I can definitely tell sounds are more muffled. I am really curious to see if the decibel meter picks up the change once I do the two left side doors.
@@NKPGarageKeep in mind that a simple decibel meter is only indicating the loudest frequency. The sound deadening material you applied is going to reduce certain frequencies but not others. I think the rear roof material is mostly going to reduce your higher frequency sounds. The best way to measure the before and after is to use an acoustical RTA which allows you to see the loudness of the entire audio spectrum.
@@vickySingh-tg4gt that’s not too cold. That’s about 35F. Just get a hair dryer or heat gun and warm up the metal before applying the sound deadening one section at a time.
FYI, I can tell the difference in your audio each time you go inside the vehicle, it is very much muting things. The light at the back is now a necessity for the LX. Everything came together nicely when that headliner got installed. I think the door insulators will contribute even more to driving comfort.
That's really interesting you can tell through the video audio. After driving it a few times taking the kids to school I can definitely tell sounds are more muffled. I am really curious to see if the decibel meter picks up the change once I do the two left side doors.
@@NKPGarageKeep in mind that a simple decibel meter is only indicating the loudest frequency. The sound deadening material you applied is going to reduce certain frequencies but not others. I think the rear roof material is mostly going to reduce your higher frequency sounds.
The best way to measure the before and after is to use an acoustical RTA which allows you to see the loudness of the entire audio spectrum.
@@JasonWW2000 That's a really good point. There are definitely better ways to measure the change across all frequencies.
Hello bro can we do sound deadener (Damping) in winter i am little bit confused, summer or winter.???
If its too cold the adhesive will be cold and it won't stick properly.
@@NKPGarage thnx bro.2 degrees Celsius here.
@@vickySingh-tg4gt that’s not too cold. That’s about 35F. Just get a hair dryer or heat gun and warm up the metal before applying the sound deadening one section at a time.
@@NKPGarage thnk u very much bro for ur guidance.
@@vickySingh-tg4gt You got it. Good luck!!