Increase fft_size from 512 (default) to 2048 for better NFM channel
isolation, and add squelch_snr_threshold = 15.0 dB per channel to
reject noise-triggered recordings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Serves the recordings directory over HTTP with autoindex on port 8080.
Users can browse by date and play MP3 files natively in the browser.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>