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. 2012 Mar 29;7(3):e33993. doi: 10.1371/journal.pone.0033993

Figure 3. Timbral code-words encoded from Bark-bands.

Figure 3

a) Rank-frequency distribution of timbral code-words per database (encoded Bark-bands, analysis window = 186 ms). b) Probability distribution of frequencies for the same timbral code-words. Music-W means Western Music, Music-nW means non-Western Music and Elements means Sounds of the Elements.