Please note that DTS-HD has a significantly higher bit-rate than Dolby True-HD. This means the disk tranport must spin at a higher velocity which may result in increased player noise.
In my case (Pioneer BDP-51FD) I can hear the player 10 feet away, inside an equipment rack with a plexiglass front cover. The fidelity of the DTS-HD is nullified by the noise of the transport (it's always something...).
In my case (Pioneer BDP-51FD) I can hear the player 10 feet away, inside an equipment rack with a plexiglass front cover. The fidelity of the DTS-HD is nullified by the noise of the transport (it's always something...).