what is pulse code modulation?
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Answer / achal ubbott
PCM can be a part of Analog to Digital conversion. PCM is
like giving codes to pulses of different voltages. We
convert Analog signal to pulses by use of sampling device.
The more the sampling frequency the more are the bits
required to represent each pulse.
cheers
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Answer / ramandeep
name of the process for the conversion of analog signal
into digital signal
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