Conclusions
The following conclusions can generally be made at a viewing distance of 6H for SDTV and 4H for HDTV from the display:
- A SDTV (720 x 576) display’s line structure can potentially be observed and the resolving power of the eye is not reached with the displayed horizontal resolution. ( possibly half the eye’s potential)
- A HDTV (1920 x 1080) display’s line structure is probably not observable and the resolving power of the eye is probably matched with the displayed horizontal resolution.