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Audio from Titan



 
 
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  #1  
Old January 15th 05, 12:06 PM
J
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Default Audio from Titan

The following three paragraphs were snipped from a CNN article on the
Huygens probe.

QUOTE

Huygens hit the upper atmosphere 789 miles (1,270 kilometers) above the
moon at a speed of about 13,700 mph (22,000 km/h). A series of three
parachutes slowed the craft to just 15 mph (24 km/h).

Chutes and special insulation protected Huygens from temperature swings
and violent air currents. Strong winds -- in excess of 311 mph (500
km/h) -- buffeted the craft.

Its sensors deduced wind speed, atmospheric pressure and the
conductivity of Titan's air. Methane clouds and possibly hydrocarbon
rain was analyzed by an onboard gas chromatograph. A microphone listened
for thunder.

END QUOTE

See the part about "A microphone listened for thunder."? Will the audio
be released publicly?
  #2  
Old January 15th 05, 12:26 PM
Gil
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Already has. Check ESA's website.

  #3  
Old January 15th 05, 01:56 PM
Matthew Ota
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The microphone is a Planetary Society project. Go to

http://planetary.org/

for more information.

Matthew Ota
JPL Saturn Observation Campaign volunteer

J wrote:
The following three paragraphs were snipped from a CNN article on the
Huygens probe.

QUOTE

Huygens hit the upper atmosphere 789 miles (1,270 kilometers) above the
moon at a speed of about 13,700 mph (22,000 km/h). A series of three
parachutes slowed the craft to just 15 mph (24 km/h).

Chutes and special insulation protected Huygens from temperature swings
and violent air currents. Strong winds -- in excess of 311 mph (500
km/h) -- buffeted the craft.

Its sensors deduced wind speed, atmospheric pressure and the
conductivity of Titan's air. Methane clouds and possibly hydrocarbon
rain was analyzed by an onboard gas chromatograph. A microphone listened
for thunder.

END QUOTE

See the part about "A microphone listened for thunder."? Will the audio
be released publicly?

  #4  
Old January 15th 05, 03:31 PM
Florian
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Audio is here...

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


-Florian


  #5  
Old January 15th 05, 03:35 PM
Florian
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Audio is here...
http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html



The radar echo file is a kick! ;-)

-Florian


  #6  
Old January 15th 05, 04:03 PM
Chris L Peterson
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On Sat, 15 Jan 2005 15:31:24 GMT, "Florian"
wrote:

Audio is here...

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


Interesting- a few hours ago they had two files, the sound during descent and
the sound on the surface. Now that last one is gone and replaced with the
converted radar data. The post-descent file sounded pretty much like white
noise. Maybe it was and that's why it went away?

_________________________________________________

Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com
  #7  
Old January 15th 05, 05:08 PM
Peter Bealo
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Or maybe they're hiding audio evidence of aliens.

Maybe an alien said "Paul IS dead, we substituted one of us for him on
earth"...

That would explain "Ebony and Ivory" and other recent songs.

Just my opinion, and I could be wrong.

Peter
Sweet Hill Observatory


"Chris L Peterson" wrote in message
...
On Sat, 15 Jan 2005 15:31:24 GMT, "Florian"


wrote:

Audio is here...

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


Interesting- a few hours ago they had two files, the sound during descent

and
the sound on the surface. Now that last one is gone and replaced with the
converted radar data. The post-descent file sounded pretty much like white
noise. Maybe it was and that's why it went away?

_________________________________________________

Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com



  #8  
Old January 15th 05, 06:23 PM
MrNightguy
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"Chris L Peterson" wrote in message
...
On Sat, 15 Jan 2005 15:31:24 GMT, "Florian"


wrote:

Audio is here...

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


Interesting- a few hours ago they had two files, the sound during descent

and
the sound on the surface. Now that last one is gone and replaced with the
converted radar data. The post-descent file sounded pretty much like white
noise. Maybe it was and that's why it went away?


Yeah, they low balled us. I want the surface sounds too. Obviously there is
going to be wind during decent!


  #9  
Old January 15th 05, 07:16 PM
Shawn
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MrNightguy wrote:
"Chris L Peterson" wrote in message
...

On Sat, 15 Jan 2005 15:31:24 GMT, "Florian"




wrote:


Audio is here...

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


Interesting- a few hours ago they had two files, the sound during descent


and

the sound on the surface. Now that last one is gone and replaced with the
converted radar data. The post-descent file sounded pretty much like white
noise. Maybe it was and that's why it went away?



Yeah, they low balled us. I want the surface sounds too. Obviously there is
going to be wind during decent!


I want to hear the sound when it landed. Was it a soft muffled sound?
Clunky, sharp, splash of splat? Probably tell a lot more about the
environment than white noise (thunder would've been cool, but I think
we're SOL.)

Shawn
  #10  
Old January 15th 05, 10:40 PM
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John Steinberg wrote:
Florian wrote:

http://www.esa.int/esaCP/SEM85Q71Y3E_index_0.html


Cool. Playing it backwards I can almost hear the following:
" Paul is dead."

The recently released color pic(s) show some objects that have a
passing resemblance to snow chunks left by snowplows.


lol Hope you've got some warm gloves.

 




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