#FFA8A8 TYPE: AUDIO

Loop
Tape

Cassette looper in WebAudio, tape hiss included.

Stack
WebAudio
Convolver + noise
Footprint
22kb
4 tracks
Built
Three weeks
Apr 2025

Four tracks, one loop length, and a wow-and-flutter model that makes overdubs drift the way real tape does.

How it works

Pitch wobble comes from a slow random walk on the playback rate; the hiss is filtered noise mixed under the bus, not a sample.

Notes

Bounce to WAV happens offline, faster than real time.

Changelog

  • v1.3 — Offline bounce to WAV.
  • v1.0 — First release.

Features

03 included
Wow and flutter
A random walk on playback rate.
Modelled hiss
Filtered noise, not a loop.
Offline bounce
Export faster than real time.
loop-tape.example.dev — live
Screenshot of Loop Tape
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