by Heihachi07
Wed Jan 28, 2015 6:23 am
Forum: Residential
Topic: anti-bark device for relentess barking dog
Replies: 10
Views: 9523
To get into the anechoic chamber, you go through two bank vault-like doors. The floor in the room is mesh like a trampoline so there's nothing on the floor for the sound to bounce off of. The walls are lined with sound-proofing wedges that are a meter long so they absorb the sound.