ADSR Piano
Click or hold piano keys with your mouse/touch, or play the mapped computer keys. Each note uses a Tone.js ADSR envelope for attack, decay, sustain, and release.
Mouse/touch: click and hold. Computer keys:
ZSXDCVGBHNJM
and
1234567890-=
Envelope values: attack 0.004s, decay 0.16s, sustain 0.24, release 0.75s. Press all keys at once to hear polyphonic playback.