Module display 

Display-only transforms from step5_measure.magnitude_db and the pre-run SPL preview.

Functions

gd_grid

Calibration GD plot’s 1070-point grid, in Hz.

magnitude_db

Smoothed measurement response with a zero mean over 200–2000 Hz, exactly as upstream step 5 displays each curve independently.

measurement_grid

Measurement plot’s logarithmic 280-point grid, in Hz.

measurement_spl

Pre-calibration position-one SPL, using the measurement’s native sample rate and a minimum 65536-sample FFT, with 1/24-octave power smoothing.

midrange_reference

Mean of a measurement-grid curve over 200–2000 Hz.

percentile

NumPy’s linear percentile, ignoring nonfinite values for graph axis ranges.

smoothed_db

Unwindowed measurement FFT, log interpolation and nearest-edge Gaussian smoothing at 1/12 octave, before choosing a graph level reference.

spl_grid

Calibration SPL plot’s 1390-point grid, in Hz.