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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (1 topics).
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Calculating ADAU1701 coefficients in uP for long double vs float (64bit vs 32bit.)
The question first: Given that the actual coefficients in the ADAU1701 are only really 28 bits (the first nibble of the first byte is always a zero) how important is it that I calculate coefficients u