Why is digital better than the traditional analog transmission technology?
DVI and HDMI are better than the traditional analog transmission technology because analog is more sensitive to the phase changes of cables. This is also the reason DVI and HDMI are better than component video. The only drawback of digital transmission technology is that the data being transferred can only maintain full fidelity for about 5 meters with DVI and about 15 meters for HDMI. Cable runs can be increased with the use of fiber optic technologies, amplifiers, and repeaters, however, their incredible expense makes the idea commonly unreasonable. Back to Top Transition-Minimized Differential Signaling (TMDS) DVI makes use of Transition-Minimized Differential Signaling (TMDS) wherein eight bits of video data are converted to a 10-bit transition-minimized, DC-balanced value. This value is then serialized and sent to the receiver where the data is de-serialized and converted back to eight bits. The three TMDS signals needed for RGB make up one TMDS link. A DVI connector can carry up
Related Questions
- Analog and Digital Technology Other dual-antenna beacons use both analog and digital technology. Does that make them better?
- Whats the real reason for replacing our traditional analog signal with the new digital signal?
- What do the terms analog transmission, digital transmission, and high-definition mean?
