Eerie sounds, such as droning noises and echoes, evoke feelings of unease primarily due to their association with fear and panic, often reinforced by horror films. These sounds can trigger the fight or flight response, as they are typically unfamiliar and difficult to identify. The discussion references a 2004 military report on acoustic weapons, highlighting that low-frequency sounds, including infrasound, can induce physical symptoms like nausea and disorientation, further contributing to their unsettling nature. While some argue that these sounds are not inherently creepy, the conditioning from media plays a significant role in shaping our perceptions. The effectiveness of sound in creating suspense is emphasized, noting that in real life, awareness of sound would typically prevent surprise attacks, contrasting with the dramatic portrayals in movies. Overall, the impact of eerie sounds is a combination of physiological responses and cultural conditioning.
