β†“πŸ”ŠπŸ˜΅β€πŸ’«πŸ’©

#low frequency #infrasound

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#earth sound #seismic detection #infrasound #geophone #planetary acoustics #global listening #macro

πŸŽΆγ€°οΈπŸ’©

#brown note #sonic weapon #infrasound #low frequency sound #bowel sound myth #poop frequency #urban legend sound