In the audio titled "Alarm Sound," the listener is exposed to a continuous loop of a mono, novelty siren. The alarm sound is consistent and sharp, designed to grab attention promptly. Its singular, monophonic nature suggests a simplistic, traditional alarm system, possibly an old-school siren or a basic electronic alarm. This sound is repetitive and persistent, echoing the nature of an alarm that continues until it is consciously switched off or silenced. The novelty aspect hints at an unusual or different type of siren, potentially one that's not commonly heard, making it unique and instantly recognizable.