eli5 what is this iconic high pitched sound you hear, when a movie or game character activates night vision goggles? Is this a real thing? 653 viewsFebruary 23, 2024OtherTechnology Question100.55K February 22, 2024 0 Comments eli5 what is this iconic high pitched sound you hear, when a movie or game character activates night vision goggles? Is this a real thing? In: Technology 10 Answers ActiveNewestOldest Anonymous Posted February 22, 2024 0 Comments Source: I used AN/PVS-7 NVGs in the US Army in the 90s and 2000s, and at one point was instructing drivers in driving under NVGs. Yes they make that sound. I do not know why. I can only speak to the PVS-7s. You are viewing 1 out of 10 answers, click here to view all answers. Register or Login
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