You're looking for Dolby Volume: http://www.dolby.com/consumer/understand/volume/dolby-volume.html http://www.dolby.com/consumer/understand/volume/dolby-volume.

You're looking for Dolby Volume: http://www.dolby.com/consumer/understand/volume/dolby-volume.html http://www.dolby.com/consumer/understand/volume/dolby-volume... It helps maintain consistent volume across commercials, different channels, and different input sources. I have a Toshiba Regza TV that's equipped with it and it's great. It was a deciding factor in the purchase of my TV.