![]() Posted in handy, mp3, science, solutions, weird, well you see officer, wtf | 2 Comments New J-Pop favorite: SweetS It’s not really at all irritating but then again, I can tolerate incessant intermittent low-battery beeps on a smoke detector for days without being irritated by it.Ĭan any of you hear it? You, that is, being someone out of the 3800 regular visitors I’ve gotten in the past week. For some reason, I can hear a particular faint tone at one specific spanse of volume, but not the others, neither being the softest or the loudest. I played the tone myself, starting with the volume completely silent and slowly turning it up. Turns out the Internet Archive has a page hosting it found in FLAC and WAV. Instructables’ recent article about how to craft such a tone-emitting device re-stirred my interest in it, so I began a search for perhaps some software that could generate it or an MP3 of the pitch so I could try it out. ![]() If such a tone were to be sounded in a classroom, for instance, the teacher would not realize it but the students would become agitated by the disturbance. ![]() In the news some time ago, ran a story regarding so-called anti-teenager devices that broadcasted an unceasing tone at a frequency audible only to people generally around 25-30 or younger. ![]()
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