Drone

Play a sustained tanpura, pad, shruti, or harmonic drone voice from seeded, continuously ramped oscillator banks.

ready

node examples/drone.js C3 30s
voice=<type>
tanpura, pad, shruti, or harmonic
freq=<hz|note>
frequency or note name in the CLI (default: 130.81)
-d, --duration <time>
run time (CLI accepts s/m/h suffixes; default: 300s)
Graph
Seeded voice bank (tanpura/pad/shruti/harmonic) → Master Gain → Destination
Input
Voice, base pitch
Output
Continuous drone

This plays a tanpura drone in the browser: choose the tanpura, pad, shruti, or harmonic voice for a sustained meditation drone tone built from seeded, slowly drifting oscillator banks with no steps or clicks. The Node CLI renders the same drone for practice, backing a raga, or looping in the background while you work.