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@audio/synth-rhythm

v1.1.3

Published

Rhythm / click track — BPM grid with accented downbeats

Downloads

842

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Links

Git

Maintainers

jamenjamendfcreativedfcreativedydy

Keywords

audiodspsynthrhythm

Readme

@audio/synth-rhythm npm MIT

Grid-timed pattern renderer (metronome/click track)

npm install @audio/synth-rhythm
import rhythm from '@audio/synth-rhythm'

Metronome/click-track generator: decaying tone bursts on a BPM grid, downbeats accented with a higher frequency and full amplitude. Unpitched — single opts argument.

rhythm({ bpm: 120, bars: 4, beats: 4 })   // → Float32Array

| Param | Default | | |---|---|---| | bpm | 120 | Beats per minute | | bars | 4 | Number of bars | | beats | 4 | Beats per bar | | freq | 1000 | Regular-beat click frequency, Hz | | accentFreq | 1500 | Downbeat click frequency, Hz | | amp | 0.7 | Downbeat amplitude (regular beats: amp * 0.7) | | fs | 44100 | Sample rate |

Use when: a click track / metronome reference for tempo-synced tests or arrangement scratch tracks.

Part of @audio/synth — the synth family umbrella.

MIT © audiojs