neural

Has anyone else experienced a problem where the vehicle does not return to a normal idle while rolling out of gear? Just in the last few days, when I push in the clutch (Like slowing to a stop) and/or take the car out of gear, instead of returning to the normal ~700rpm, the engine stays at...

Just trying to figure out what DTS Neural Surround is. I know it has to deal with taking 2 channel input and converting it to 5.1 channel output. Just wanted to see if anyone uses it, and whether or not it sounds better than keeping it off.