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Figure 6: Bland-Altman limits of agreement comparing each measurement setup to the reference acoustic manikin (MAN.SP) for the 16 possible setup-headset comparisons and four audio signals. The limits of agreement comprise a bias (symbol) and a variability component (error bar) indicating the 95% interval of the difference between single measurements on the two setups. A negative bias indicates a lower diffuse-field related level with the measurement setup under test than the reference acoustic manikin

Figure 6: Bland-Altman limits of agreement comparing each measurement setup to the reference acoustic manikin (MAN.SP) for the 16 possible setup-headset comparisons and four audio signals. The limits of agreement comprise a bias (symbol) and a variability component (error bar) indicating the 95% interval of the difference between single measurements on the two setups. A negative bias indicates a lower diffuse-field related level with the measurement setup under test than the reference acoustic manikin