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An audio CD can represent frequencies up to 22.05 kHz, the [[Nyquist frequency]] of the 44.1 kHz sample rate.
The [[bit rate]] is 1411.2 [[Data_rate_units#kilobit_per_second|
2 channels x 44,100 samples per second per channel × 16 bits per sample = 1,411,200 [[Bits per second|bit/s]] = 1,411.2
As each sample is a [[Signedness|signed]] 16-bit [[two's complement]] [[Integer (computer science)|integer]], sample values range from -32768 to +32767.
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