package soundtouch

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Module `Soundtouch.BPM`Source

Tempo (beats-per-minute) detection.

Sourcetype t

A beat detector.

Sourceval make : int -> int -> t

Create a new beat detector with given number of channels and samplerate.

val put_samples_ba : 
  t ->
  (float, Bigarray.float32_elt, Bigarray.c_layout) Bigarray.Array1.t ->
  unit

Put samples in the detector.

Sourceval put_samples_ni : t -> float array array -> int -> int -> unit

Put samples in the detector.

Sourceval get_bpm : t -> float

Analyze samples and estimate tempo (in beats per minute).