EURASIP Journal on Audio, Speech, and Music Processing

Table 4 The p -values obtained from performing location-wise t -tests and TOST with a 10% equivalence threshold θ ₁₀ for audio quality results from experiment 3

From: Method for creating location-specific audio textures

Location	t-test	TOST	θ ₁₀	Equivalence
				with threshold
Pub	0.2359	0.5456	0.59	θ_c≤1.04
Restaurant	0.8351	0.1372	0.58	θ_c≤0.75
Street	0.5976	0.3152	0.55	θ_c≤0.90
Track and field	0.4268	0.4014	0.61	θ_c≤1.04
Overall	0.5425	0.0067	0.59	θ_c≤0.45

According to the t-test, none of the cases has statistically significant difference. According to TOST, equivalence cannot be concluded for any location with θ₁₀.

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