On 25/08/2022 17:00,
jegg...@googlemail.com wrote:
On Wednesday, August 24, 2022 at 11:15:15 PM UTC+1, geoff wrote:
https://edition.cnn.com/videos/business/2022/08/24/black-hole-audio-nasa-new-day-michio-kaku-sot-vpx.cnn/video/playlists/business-spacex/
Geoff
'amplified by 57 octaves'
Is he talking about pitch/frequency or amplitude?
I think his term 'massaged by a computer' is doing heavy lifting here too
Reading another article in a more reliable source, the frequency of the modulation on the "carrier" has been raised by 57 octaves.
The variations in amplitude and frequency are caused by the rotation of
the system being examined, and vary over a period of days or weeks,
which is fast by astronomical standards.
--
Tciao for Now!
John.
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