Correction: EURASIP Journal on Audio, Speech, and Music Processing 2023, 46 (2023)

https://doi.org/10.1186/s13636-023-00310-w

Following publication of the original article [1], we have been notified that Figure 14, for each cluster subfigure, there was an additional bottom row. These have been removed.

Originally published Figure 14:

figure a

Corrected Figure 14:

figure b

The original article has been corrected.