Figure 5From: Drum Sound Detection in Polyphonic Music with Hidden Markov ModelsOccurrence frequencies of different drums in "ENST drums" data set. The instruments are denoted by: BD (bass drum), CR (all crash cymbals), CY (other cymbals), HH (open and closed hi-hat), RC (all ride cymbals), SD (snare drum), TT (all tom-toms), and OT (other unpitched percussion instruments, e.g., cow bell).Back to article page