Answer :
The answer is that A device compresses the audio file before transmitting it to a second device. The second device restores the compressed file to its original version.
What is an compresses an audio file?
To compresses an audio file is a term that connote the act of making an audio file to be smaller in size so as to fit into a given device or app.
Note that the option that best demonstrates the use of lossless compression of the original file is that A device compresses the audio file before transmitting it to a second device. The second device restores the compressed file to its original version before playing it and as such, option A is correct.
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