How can analog signals vary
Answer choices:
the wavelength and frequency can be changed in analog signals
the type of wave can be changed with an analog signal
analog signals can be converted into 1's and 0's
only the volume of analog signals can be changed
please explain best gets brainliest

Respuesta :

I could be wrong but I think it’s the first one

The answer is the wavelength and frequency can be changed in analog signals.
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