Picked up the first trace recordings via QR from South Station. Strange resonance in low frequencies—unclear if it's environmental or embedded. Will try enhancing with filtering.
Campello file exhibits unnatural vocal drift around the 00:09 mark. Reversed, it vaguely sounds like a phrase — will attempt spectrograph match to human phonemes.
Shared sample on two online EVP boards. No consensus. One user claims a fragment resembles an archaic dialect, possibly Algonquian. Unsure whether to pursue further.
Nightmares worsening. Bridgewater Triangle locals mention an older legend of “the buried listener.” Unsure if this is relevant or unrelated folklore. Logging it anyway.