Technically, it levels out the range of volume, so that loud noises aern't as loud as the dialogue. This means you can turn it up to hear the actors, with having to race and turn down the volume when something blows up. However, DVDs have to be encoded to use this feature. That's interestring about TPM. I'll have to see what it does on mine. Is your friend listening to it in 5.1 or stereo mode?
Technically, it levels out the range of volume, so that loud noises aern't as loud as the dialogue. This means you can turn it up to hear the actors, with having to race and turn down the volume when something blows up. However, DVDs have to be encoded to use this feature. That's interestring about TPM. I'll have to see what it does on mine. Is your friend listening to it in 5.1 or stereo mode?