@audio/mir-drums

Drum transcription — spectral-flux onsets classified by post-onset band energy: kick = sub dominance (40-130 Hz), hihat/cymbal = HF dominance (>5 kHz), snare = the broadband mid case.

npm install @audio/mir-drums

import drums from '@audio/mir-drums'

let events = drums(data, { fs: 44100 })
// Array<{ time, type: 'kick'|'snare'|'hihat', strength: 0..1, bands: { low, mid, high } }>

Options: - fs — sample rate (default 44100, Hz) · delta — onset-picker threshold, passed through to @audio/onset's peakPick (default from @audio/onset)

Also exported as an audio.js stat manifest (./audio).

Part of @audio/mir.