GeekProjects News · @news
4 followers · 3116 posts · Server geekprojects.com
Hackaday Links: May 21, 2023 https://hackaday.com/2023/05/21/hackaday-links-may-21-2023/ #amplitudemodulation #HackadayColumns #Hackadaylinks #hackadaylinks #amateurradio #stratosphere #betatester #infrasound #broadcast #repeater #starship #balloon #SpaceX #Gmail #ham #am
#amplitudemodulation #HackadayColumns #Hackadaylinks #amateurradio #stratosphere #betatester #infrasound #broadcast #repeater #starship #balloon #spacex #gmail #ham #am
IT News · @itnewsbot
3244 followers · 260779 posts · Server schleuss.onlineHackaday Links: May 21, 2023 - The reports of the death of automotive AM radio may have been greatly exaggerated.... - https://hackaday.com/2023/05/21/hackaday-links-may-21-2023/ #amplitudemodulation #hackadaycolumns #hackadaylinks #amateurradio #stratosphere #betatester #infrasound #broadcast #repeater #starship #balloon #spacex #gmail #ham #am
#am #ham #gmail #spacex #balloon #starship #repeater #broadcast #infrasound #betatester #stratosphere #amateurradio #hackadaylinks #hackadaycolumns #amplitudemodulation
Sam Pull Variance · @Heterokromia
140 followers · 695 posts · Server aus.social#WTS either does not exist or is not due to #infrasound https://ehp.niehs.nih.gov/doi/10.1289/EHP10757
If you hear about "Wind Turbine Syndrome", you are probably listening to a #hydrocarbon fuel lobbyist.
(I reckon "Bird-strike" is similarly bullshit, and the stink comes from the same fossil source.
Museum of Portable Sound · @museumofportablesound
1017 followers · 292 posts · Server toot.community"...Parametric acoustic arrays — also referred to as directional loudspeakers or acoustic lasers — are the most plausible technology, although other ultrasound technology may be at play."
Download the full (redacted) report from https://salon.com/2023/03/29/exclusive-declassified-report-suggests-havana-syndrome-could-result-from-energy-weapon/
(4/4)
#HavanaSyndrome #SonicWeapon #PortableSound #ultrasound #infrasound #acousticlaser #ParametricAcousticArrays #DirectionalLoudspeakers #report #declassified #FOIA #redacted #SonicWarfare #SoundBeyondMusic #MuseumOfPortableSound
#havanasyndrome #sonicweapon #portablesound #ultrasound #infrasound #acousticlaser #parametricacousticarrays #directionalloudspeakers #report #declassified #foia #redacted #sonicwarfare #soundbeyondmusic #museumofportablesound
Jules · @erasmid
30 followers · 88 posts · Server neurodiversity-in.auA neat little study:
The Health Effects of 72 Hours of Simulated Wind Turbine Infrasound: A Double-Blind Randomized Crossover Study in Noise-Sensitive, Healthy Adults
https://ehp.niehs.nih.gov/doi/10.1289/EHP10757
#Science #WindTurbines #Infrasound
#science #windturbines #infrasound
Phil Andrews · @Phil_Andrews
1 followers · 5 posts · Server mstdn.social#infrasound machine vibrating the ground throughout the property again. Loud enough to be dizzying when you're among those who hear it. This was an unofficial wildlife sanctuary until fall of 2021. First it was shooting before sunrise, then dogs at all hours coinciding with this infernal machine flushing large wildlife. Rodents scurry from their holes across the field and up my walls when it's active, because someone using drones and GPS dogs has wiped out even the foxes that ate them. #mnrf
Museum of Portable Sound · @museumofportablesound
178 followers · 52 posts · Server toot.community"Science is making it possible to ‘hear’ nature. It does more talking than we knew"
https://www.theguardian.com/commentisfree/2022/nov/30/science-hear-nature-digital-bioacoustics
#TheGuardian #Bioacoustics #Nature #Sound #Ultrasound #Infrasound
#theguardian #BioAcoustics #nature #sound #ultrasound #infrasound
Sam mock commas · @Heterokromia
51 followers · 69 posts · Server aus.socialI have a much-disrupted, delayed, sidelined and ill-focused project to build an #infrasound microphone array. I'd happily make friends with any #atmosphere, #sound #microphone #low-frequency people.
#infrasound #atmosphere #sound #microphone #low
Jake Anderson · @ajakef
0 followers · 1 posts · Server qoto.orgHi! I'm an earth scientist interested in instrumentation development, open-source software, acoustics/seismology, signal processing, and using them to study natural hazards, streams, and environmental issues.
#geoscience #geophysics #seismology #infrasound #volcanology #hydrology
#infrasound #hydrology #geoscience #geophysics #seismology #volcanology
nemo™ 🇺🇦 · @nemo
822 followers · 21934 posts · Server mas.to
" 18.98 HZ (The #Ghost #Frequency) | #Infrasound | 1 hour"
https://y.com.sb/watch?v=5L0YZCG_05Q
Alt. link.:
I think one need special sound equipment, to be able to experience the full effects.
▁jayrope · @jayrope
316 followers · 1593 posts · Server mastodon.online
Cool. Ordered LOM's Geofon. https://store.lom.audio/collections/contact-microphones/products/geofon
That should make nice subsonic bassdrum samples. Or so. After all i am planning to record the infra sound of my old wooden floors moving upon the partly massive traffic passing by 4 floors down.
#geofon #lom #contactmicrophone #contactmic #subsonic #infrasound
#infrasound #subsonic #contactmic #contactmicrophone #lom #geofon
KelsonV · @KelsonV
290 followers · 7206 posts · Server wandering.shop
I stumbled on a reference to this story recently. Just as fascinating this time as when I first read it.
TL;DR: Apparitions & anxiety in a lab are traced to infrasound from a fan producing a standing wave resonating at the frequency of the human eye. Vic Tandy went on to investigate whether the same waves were present in at least some sites with haunted reputations.
He died in 2005. I couldn't find much follow-up research in a quick search.
https://www.theguardian.com/education/2000/jul/11/highereducation.chrisarnot