Deepest Note In The Universe
Nightfall
Posts: 10,086
http://www.iflscience.com/space/what-does-space-sound
The time between oscillations was particularly interesting to me. That's nuts.
The deepest note in space ever detected is a B♭, detected in sound waves from a supermassive black hole in NGC 1275, in the Perseus cluster of galaxies 250 million light years from Earth. No human can hear the note, as its time period between oscillations is 9.6 million years, and it is 57 octaves below the keys in the middle of a piano. The "note" is the deepest ever detected from any object in our Universe.
Read more at http://www.iflscience.com/space/what-does-space-sound#Gzu3hp0P8vSqABEi.99
The time between oscillations was particularly interesting to me. That's nuts.
afterburnt wrote: »They didn't speak a word of English, they were from South Carolina.
Village Idiot of Club Polk
Post edited by Nightfall on
Comments
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Omg! They found the brown note!
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That is the stuff I love to read about
the Universe amazes me always, every time I see a globular cluster in my scope it just thrills me to no end.2 ch- Polk CRS+ * Vincent SA-31MK Preamp * Vincent Sp-331 Amp * Marantz SA8005 SACD * Project Xperience Classic TT * Sumiko Blue Point #2 MC cartridge
HT - Polk 703's * NAD T-758 * Adcom 5503 * Oppo 103 * Samsung 60" series 8 LCD -
...... every time I see a globular cluster in my scope it just thrills me to no end.
Me too.....except mine come from a neighbors window at night.HT SYSTEM-
Sony 850c 4k
Pioneer elite vhx 21
Sony 4k BRP
SVS SB-2000
Polk Sig. 20's
Polk FX500 surrounds
Cables-
Acoustic zen Satori speaker cables
Acoustic zen Matrix 2 IC's
Wireworld eclipse 7 ic's
Audio metallurgy ga-o digital cable
Kitchen
Sonos zp90
Grant Fidelity tube dac
B&k 1420
lsi 9's -
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It it is 9.6 million years between oscillations, how did they detect it?
Science is amazing and astrophysics is the most amazing science of all! IMHOFamily Room, Innuos Statement streamer (Roon Core) with Morrow Audio USB cable to McIntosh MC 2700 pre with DC2 Digital Audio Module; AQ Sky XLRs to CAT 600.2 dualmono amp, Morrow Elite Speaker Cables to NOLA Baby Grand Reference Gold 3 speakers. Power source for all components: Silver Circle Audio Pure Power One with dedicated 20 amp circuit to main panel.
Exercise Room, Innuos Streamer via Cat 6 cable connection to PS Audio PerfectWave MkII DAC w/Bridge II, AQ King Cobra RCAs to Perreaux PMF3150 amp (fully restored and upgraded by Jeffrey Jackson, Precision Audio Labs), Supra Rondo 4x2.5 Speaker Cables to SDA 1Cs (Vr3 Mods Xovers and other mods.), Dreadnaught with Supra Rondo 4x2.5 interconnect cables by Vr3 Mods. Power for each component from dedicated 20 amp circuit to main panel, except Innuos Statement powered from Silver Circle Audio Pure Power One. -
My new to me sub will do that. I just won't be alive to hear it.Home Theater/2 Channel:
Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer
dhsspeakerservice.com/ -
is it a SVS? 2 ch- Polk CRS+ * Vincent SA-31MK Preamp * Vincent Sp-331 Amp * Marantz SA8005 SACD * Project Xperience Classic TT * Sumiko Blue Point #2 MC cartridge
HT - Polk 703's * NAD T-758 * Adcom 5503 * Oppo 103 * Samsung 60" series 8 LCD -
Yes, the PB2-PlusHome Theater/2 Channel:
Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer
dhsspeakerservice.com/ -
--Gary--
Onkyo Integra M504, Bottlehead Foreplay III, Denon SACD, Thiel CS2.3, NHT VT-2, VT-3 and Evolution T6, Infinity RSIIIa, SDA1C and a few dozen other speakers around the house I change in and out. -
That looks like the woofer from the original Back To The Future LOLHome Theater/2 Channel:
Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer
dhsspeakerservice.com/ -
I remember seeing on an episode of Finding Bigfoot, someone said that Bigfoots respond to B b notes for some reason.
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Cool toy and articles that go with after a bit of research....but this statement "The "note" is the deepest ever detected from any object in our Universe.", is unverifiable BS. Based solely the experience I once had with a crop circle producing alien spaceship that abducted my cousin to perform .......never mind.. Can't verify the accuracy of the statement that's all! LOLToo much **** to list....
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Unverifiable? We have recorded a bunch of sounds from space, seems pretty verifiable to me.
http://www-pw.physics.uiowa.edu/space-audio/afterburnt wrote: »They didn't speak a word of English, they were from South Carolina.
Village Idiot of Club Polk -
So it's AC and its time period between oscillations is 9.6 million years.
That means we haven't seen a DC source yet. -
Unverifiable? We have recorded a bunch of sounds from space, seems pretty verifiable to me.
http://www-pw.physics.uiowa.edu/space-audio/
Yea, we. But....
Rather, what about other univi? Nevermind...I'll catch the next cycle.Too much **** to list.... -
Is it possible for an emo amp to reproduce this frequency?
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polkfarmboy wrote: »Is it possible for an emo amp to reproduce this frequency?
Nevermind... -
If only god had eardrums? lol
cnhCurrently orbiting Bowie's Blackstar.!
Polk Lsi-7s, Def Tech 8" sub, HK 3490, HK HD 990 (CDP/DAC), AKG Q701s
[sig. changed on a monthly basis as I rotate in and out of my stash]
