Probabilistic Segmentation of Folk Music Recordings

Figure 9

Figures display two examples where our method fails. The mean distance curve does not have prominent dips (a) and consequently autocorrelation fails to find the correct segment length (b). There are too many prominent dips in mean distance curve of the second example (c) and consequently autocorrelation finds segment length, which is too short, resulting in 2-time oversegmentation (d).

(a)

(b)

(c)

(d)