Probabilistic Segmentation of Folk Music Recordings

Figure 4

Segmentation steps: (a) cumulative pitch drift, (b) distance curves, (c) distance curves with self-similarity removed, (d) aligned distance curves, (e) mean distance curve, and (f) autocorrelation with estimated segment length.

(a) Pitch drift

(b) Distance curve

(c) Distance curves with removed self-similarity

(d) Aligned distance curves

(e) Mean distance curve

(f) Segment length selection