looks like it does frequency sweep from 10Hz to 999kHz, 16v peak-to-peak (likely square wave?) sounds like something you could program a Raspberry-Pi to do, just be sure it's powered only with battery (no Mains converter!)
AI didn't replace workers, it replaced the people who hire them. Nobody sees your resume and cover letter anymore. "ATS", often poorly configured and rejecting 99.999% of applications. It creates an artificial Labor Shortage.
this is why Mankind has stopped building cathedrals, monuments, general beautification of the places they live & work. that incomprehensible-cosmic level of wealth-extraction eats into the Soul & Vitality in all persons. why bother doing above the bare survival minimum when 99% of the fruits are siphoned into an invisible, all-pervasive singularity?
one has to wonder : the Epstein/Maxwell Client List, while still unreleased, likely contains enough major corporate shareholders to scuttle the whole economy if the public knew definitively their names. in the meantime, the blackmail material being turned over to appropriate authorities, their assets would have to cooperate in a larger sting/reveal operation, which would involve some liquidation through "forced error" at this stage of public awareness..?
Realistically, we should be toiling throughout the Solar System by now, working on greater, more Edifying problems using devices and techniques which have been stolen from us over the past hundred years (perhaps thousands?) but instead we are stuck in traffic on crumbling roads arguing over our junk while we eat/drink/breathe/read poison to "normalize" disability.
the question is How corrupt is Man? is the toiling meant as purely punitive, or is it for our ultimate/spiritual benefit or to teach a lesson? if the latter, is it still possible for Man to learn that lesson with constant Doubling of the prescribed amount of toiling so that a few PARASITE interlopers can enjoy never working a day in their lives while we spill over the "Karoshi" line? I'm all for creative contribution, maintenance and generating wealth for trade, but it's getting more difficult to avoid seeing that there's an exponentially-growing imbalance, to the point where we are Prevented from contributing meaningfully.
don't forget that we're not the only beings on this planet, there is an Adversary with an entourage of "corrupted virtues" given names which do not appear in the "Book of Life"..
get ready for a world without Japanese creative input, they're getting wise to the West's "Woke Yakuza" and starting to withdraw their presence. just look what happened with Pikamee, and her decision to quit today after being bullied & receiving death-threats for merely CONSIDERING playing Hogwarts Legacy. she didn't even play it, just mentioning it was enough for the transactivists to pounce. it was so UGLY that she went radio-silent for a month, then re-emerged only to announce her "graduation" (quitting.) in some ways, she might represent the Archduke Ferdinand of cancel culture...
to be fair, without the PARASITE cabal extracting all of Humanity's time/money/essence at every turn, we would be enjoying the fruit of our labor (which is a lot, actually) instead of just "trying to keep up" until the ever-receding retirement age. we've never known our true wealth.
recommend a "(TM)" postfix to every argument, indictment or insult deployed against Theftists. invoke IP governance every time they bastardize our sick burns & spicy memes. The Left Can't Meme, and Plagiarism is Not An Argument.