It provides for improved transmissi

It provides for improved transmission quality when electrical noise is
present. Since the expected data can only take one of a number of predefined states, rather than being continuously variable as in analogue signals, the noise component can be reduced using error detection/correction techniques. This allows noiseless repeaters or signal regenerators.

ผลลัพธ์ (อังกฤษ) 2:

It provides for improved quality when Electrical Transmission Noise is
present. Since the expected data can only take one of a number of predefined states, rather than being continuously variable as in analogue signals, the noise component can be reduced using error detection / correction techniques. This allows noiseless repeaters or signal regenerators.