This workaround fixes the annoying audio stutter of kinesis doors in the PC version of Dead Space 3.
I basically just silenced that one bugging sound file. Doors still make sound when opened/closed. You won't notice any missing audio unless maybe in direct comparison to the console version.
1. Unpack .zip into Dead Space 3 installation folder.
(Usually "C:\Program Files (x86)\Origin Games\Dead Space 3\")
2. Start "DS3Patcher.bat"
3. Follow instructions