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Table 6 Correlations between MDS solutions (dimensions 1 and 2) and acoustic features for the experiment

From: Semantic structures of timbre emerging from social and acoustic descriptions of music

Domain Name Σ Dim 1 Dim 2
Spectral Entropy SD 0.36 0.46*
  Flatness SD -0.13 0.32
  Regularity M 0.72*** 0.10
  Roll-Off SD 0.70*** 0.14
  Roughness M -0.35 -0.74***
  Spread M -0.61** 0.65**
Spectro-temporal Spectral flux M -0.70*** -0.16
Tonal Chromagram centroid M -0.23 -0.72***
  Chromagram peak M 0.82*** -0.28
  1. * p < 0.05, ** p < 0.01, *** p < 0.001, df = 17