(07-21-2020, 01:44 AM)Paleophyte Wrote: The CMB cannot be perceived directly by humans in any way known. It has a temperature of 2.73 K, corresponding to an energy of 0.235 millielectron-volts. At a frequency of 160 gigahertz it is so far outside the auditory range of any living organism as to be laughable. What you are hearing in the audio files that several people have provided is what the CMB would sound like if we could here it. These reconstructions deliberately shift the CMB down to a range where you can hear it, proving an unsuprising fact: Ancient yogis had the same auditory range as everybody else.
This. The CMB is not sound. At least not sound we can hear. It has a frequency range of .3 to 630 Ghz and peaks at 160.4 Ghz. Humans hearing is in the 20 to 20,000 hz range. The CMB has to be electronically altered into something we can hear.
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