What does Intel IPP status -45 (ippStsToneFreqErr) mean?

 
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ippStsToneMagnErr ippStsTonePhaseErr

ippStsToneFreqErr

IPP tone generators use normalized digital frequency. Negative values or values at or above the upper normalized limit cannot represent a valid sampled sinusoid.

Convert Hz to the normalized convention expected by the function before setting the generator state.

Check these details for ippStsToneFreqErr

  • Frequency divided by the correct sampling rate.
  • Nyquist boundary handling.
  • Whether a UI field in Hz was passed directly.

Intel IPP Error Reporting · Intel IPP Signal Processing

Intel IPP status value

ippStsToneFreqErr is IppStatus -45: Tone frequency is negative, or greater than, or equal to 0.5.


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