each impulse response is a real measured space or piece of gear — the springs are modelled. or load your own.
WAV, AIFF, FLAC or MP3 · decoded in-memory on your machine — never uploaded, because there is no server to upload to.
Or browse filesconvolving with an offline Web Audio render — faster than real time, entirely in this tab. closing the page cancels the render; nothing persists anywhere.
every impulse response below lists its verbatim attribution, license, source link where one exists, and the changes made to the original recording. CC BY assets require this credit and change disclosure when you publish work made with them; CC0 assets require none. the synthesized spring IRs list their provenance instead of a source page.