# Convolve impulse response sources

The 16 bundled stereo recordings are selections from **Sonic Palimpsest Impulse Response Library**, © 2022 **Sonic Palimpsest team**, University of Kent.

Source and attribution: https://research.kent.ac.uk/sonic-palimpsest/impulse-responses/

Licence: **Creative Commons Attribution 4.0 International** — https://creativecommons.org/licenses/by/4.0/

Original archive: https://drive.google.com/file/d/1utDu8wCdpj6fj0AlXNMXMIeWgn93arEF/view

Downloaded 13 September 2026. The original WAVs are retained in `public/convolve/irs`. The playback `.f32` copies have capture lead-in and very quiet trailing silence trimmed, DC removed, a 10 ms end fade and shared stereo energy normalization applied. Runtime Size, Attack, Decay and Damp further transform the responses. `public/convolve/catalog.json` identifies each original filename, SHA-256 and trim offset. No endorsement by the original authors is implied.

These are recordings of the named spaces at Chatham Historic Dockyard, not recordings of Serum or branded hardware reverbs. Factory voicings are our parameter settings applied to those recordings.

Keep this credit with any redistribution of the IR files. The CC BY licence permits commercial use and redistribution with attribution.