How to muffle a sound with using ambient oclusion?

[Lamaral14]

Hi.

I have this car that plays a music, when i exit the car the music still plays but i wanted it to be muffled, i tried to use ambient occlusion but doesnt work inside the car ( i read somewhere that ambient occlusion ognores parents). So im wondering if there is anyway to muffle the sound.

i was think maybe applying an EQ that lowers the gain of high frequenceis leaving only the bass and lower frequencies.

I tried to use sound mixer eq but doesnt seem to work

Any ideas?

[Midisport_8x8s]

What you need is a low pass filter, which cuts out or reduces the low frequencies, but lets the bass through. Something like this should work.

[Lamaral14]

its not working do you have to set anything else?

[Midisport_8x8s]

It is working for me as attached.

[Lamaral14]

Nevermind i got it to work, i had it to put it after the play node.

Thank you for the help it was relly helpfull