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vpr experiments in very small room
Old 9th June 2019
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vpr experiments in very small room

what's up guys, i'm nixon.. i tried building 2 vpr panels and here was my process. the steel is cold rolled 1m x 1.5m x 1.6mm & powder coated. i'm using a 4" mattress topper for the foam

i used np1 polyurethane sealant spread thin. i know that it is flexible because we use it at work and it has to retain its elasticity for many years so that it doesn't crack.

in my room the bass is very amplified in the back of the room in the corner and back wall, super loud, and pretty quiet near my listening position. the room is completely untreated other than these 2 vprs i have just built. it's 9' x 10.7' x 8' with the wall behind the speakers brick & concrete floor, everything else drywall.

my rew testing seems odd, i'm sure i've done something incorrectly. i've got the mic pointing upwards with the 90deg cal file per instructions in the manual for measuring lf. i'm using the umik-1. my waterfalls seem to indicate that the panels are making my room worse? i'm positive i labeled them correctly.
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Attached Files
File Type: mdat vpr tests.mdat (9.93 MB, 23 views)
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