How baseband pulse travels?

Baseband pulse travels as a sequence of electrical signals that represent digital data without modulation onto a carrier wave. These pulses propagate through transmission media, such as copper wires or fiber optic cables, by causing voltage changes or light pulses that correspond to the digital information. The pulse shape is crucial for minimizing distortion and ensuring accurate signal reception at the destination. Factors like bandwidth and noise can affect the integrity of the pulse during transmission.