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A 4:1 Compression Ratio Means _________________

Question 4

Multiple Choice

A 4:1 compression ratio means _________________.


A) the output is 4 dB louder than the input.
B) the input changes by 1 dB for every 4 dB change in the output.
C) the input is 4 dB louder than the output.
D) the output changes by 1 dB for every 4 dB change in the input.

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