Alarm tones are specific sounds designed to alert individuals to important events or emergencies. These tones can vary in pitch, volume, and rhythm, making them easily recognizable. Common examples include the sounds used in smoke detectors, security systems, and digital devices like smartphones. The purpose of alarm tones is to capture attention quickly and prompt a response. Different types of alarm tones serve various functions. For instance, a fire alarm typically uses a loud, continuous sound to indicate danger, while a timer on a kitchen appliance may use a softer, repetitive beep to signal that cooking is complete. The effectiveness of an alarm tone often depends on its ability to stand out in a noisy environment.