BpmHistogramDescriptors¶

Inputs¶

• bpmIntervals (vector_real) - the list of bpm intervals [s]

Outputs¶

• firstPeakBPM (real) - value for the highest peak [bpm]

• firstPeakWeight (real) - weight of the highest peak

• firstPeakSpread (real) - spread of the highest peak

• secondPeakBPM (real) - value for the second highest peak [bpm]

• secondPeakWeight (real) - weight of the second highest peak

• secondPeakSpread (real) - spread of the second highest peak

• histogram (vector_real) - bpm histogram [bpm]

Description¶

This algorithm computes beats per minute histogram and its statistics for the highest and second highest peak. Note: histogram vector contains occurance frequency for each bpm value, 0-th element corresponds to 0 bpm value.

Source code¶

• C++ source code

• C++ header file

Related tutorials¶

tutorial_rhythm_beatdetection (Link)

See also¶

BpmHistogramDescriptors (streaming)