Results (
English) 2:
[Copy]Copied!
Disadvantages
In some cases, digital circuits use more energy than analogue to perform the same tasks, allocating more heat, which increases the complexity of circuits, for example, by adding cooler. This may limit their use in portable devices powered by the batteries.
For example, cell phones often use low-power analog interface to enhance and tune the radio signals from the base station. However, the base station may use the power-consuming, but very flexible software-defined radio system. These base stations can easily be reprogrammed for signal processing used in the new standards of cellular communication.
Digital sometimes expensive analog circuits.
It is also possible loss of information when converting analog signals to digital. Mathematically, this phenomenon can be described as a rounding error.
In some systems, the loss of or damage to one piece of digital data can completely change the meaning of large blocks of data.
Being translated, please wait..
