2 years ago

Signals are used whenever voice communication is_____.

English

1 answer:

Dmitry_Shevchenko [17]2 years ago

3 0

Answer:

Not Practical and not Possible

Explanation:

Signals are used whenever voice communication is not practical and not possible.

Speech signals are transmitted using telephone channels. The voice signals are transferred using the telephone set to the local telephone exchange and then to the receiving party.

In electronics and telecommunications, the signal is described as any electromagnetic wave or current that transfers information.

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