HpcpData

data class HpcpData(val frames: List<FloatArray>, val hopSize: Int, val sampleRate: Int, val hpcpSize: Int)

Parsed HPCP (Harmonic Pitch Class Profile) chroma frames decoded from the binary HPCP chroma format.

Constructors

constructor(frames: List<FloatArray>, hopSize: Int, sampleRate: Int, hpcpSize: Int)

Number of frames.

Chroma vectors, one per frame (hpcpSize floats each).

Hop between frames in samples.

Bins per frame (12 = one per semitone).

Sample rate the frames were computed at, in Hz.

open operator override fun equals(other: Any?): Boolean

open override fun hashCode(): Int