Ruelith IR Extractor

Make an impulse response from the files you already recorded. Ruelith is an offline file-pair workbench for iPhone and iPad. Import the reference excitation and its recorded response, extract a regularized linear IR estimate, prepare the output window and share real WAV files. One upfront purchase includes every tool. FROM PAIR TO IR Use two aligned mono WAV files at the same sample rate. Frequency-domain regularization limits unstable division where the reference has little energy. Choose a spectral-power floor from −80 to −20 dB. Inspect the estimated response and its weak-bin percentage; this is not a noise or SNR measurement. PREPARE THE WINDOW Set exact zero-based start and exclusive end samples. Use the peak +250 ms editing shortcut or retain the full response. Set 0–100 ms linear edge fades and optional −1 dBFS peak normalization. Audition uses a separate monitor gain capped at…