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An audio system is being digitized. If we capture frequency components up to 4kHz, we will have acceptable quality. Also, if we use 256 quantization

An audio system is being digitized. If we capture frequency components up to 4kHz, we will have acceptable quality. Also, if we use 256 quantization levels, then we will produce quantization error that is not detectable to the human ear.

Question: what will be the overall bit rate for this system?

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