High-fidelity, browser-native processing for authentic baseball stadium public address texture—zero server upload, instant iteration.
Traditional DAWs or plugins can be heavy for quick announcer style processing. This single-page web tool provides an immediate, privacy-friendly way to experiment and export results.
Your audio never leaves your device. All DSP is Web Audio API. Downloaded files are synthesized locally and discarded when you navigate away.
The chain emulates acoustical space plus PA coloration: pre-delay establishes distance, early reflection clustering adds spatial cues, a decaying noise tail thickens late ambience, band sculpting mirrors horn directivity, and compression stabilizes dynamics for crowd-bed intelligibility. The Megaphone preset additionally drives a resonant harmonic boost into its hard clip stage, concentrating energy right where the distortion bites hardest for that honk-and-rasp character.
This filter is a building block for a broader Baseball Walk-Up Sound Board application: manage players, assign intro clips, layer crowd swells, and trigger announcement + music composites in real time.
None of these are built or scheduled — they are ideas being weighed, listed here so it is clear where the project might go rather than what it currently does.
We welcome suggestions—reach out via the Contact page.