Author Topic: the waveform game  (Read 9155 times)

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Offline NiHaoMike

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the waveform game
« on: September 20, 2010, 04:27:57 am »

What is it?
Cryptocurrency has taught me to love math and at the same time be baffled by it.

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Offline orbiter

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Re: the waveform game
« Reply #1 on: September 20, 2010, 09:43:33 am »
A fart :D

Offline Zero999

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Re: the waveform game
« Reply #2 on: September 20, 2010, 09:55:23 am »
The mains in India.
 

Offline Nermash

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Re: the waveform game
« Reply #3 on: September 20, 2010, 09:58:08 am »
BBV? (bad baseband video)
 

Offline DJPhil

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Re: the waveform game
« Reply #4 on: September 20, 2010, 10:25:26 am »
The clock line of an 87-V adjacent to a GSM phone?
 

Offline Simon

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Re: the waveform game
« Reply #5 on: September 20, 2010, 11:50:04 am »
back emf from something being sent different length square waves ?
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Offline chscholz

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Re: the waveform game
« Reply #6 on: September 20, 2010, 03:12:15 pm »
I see waveform that does not utilize the full amplitude range of the scope.


 

Offline migsantiago

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Re: the waveform game
« Reply #7 on: September 20, 2010, 04:06:36 pm »
What is it?

A push button being pressed with bouncing effects. The trigger of the scope has a pre-delay... since there's a little arrow in the upper left corner.
 

Offline Time

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Re: the waveform game
« Reply #8 on: September 20, 2010, 06:45:09 pm »
something having to do with Tiffany Yepp.
-Time
 

Offline MightyTwin

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Re: the waveform game
« Reply #9 on: September 20, 2010, 07:28:00 pm »
Dave's ECG when he rants.

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Offline NiHaoMike

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Re: the waveform game
« Reply #10 on: September 20, 2010, 07:46:57 pm »
That waveform was captured on an oscilloscope in one of the Zachry labs at Texas A&M. It only shows a small part of a very complex waveform.
Cryptocurrency has taught me to love math and at the same time be baffled by it.

Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
 

Offline Simon

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Re: the waveform game
« Reply #11 on: September 20, 2010, 07:55:16 pm »
is that the answer ? if it is it's damn dissapointing or was that a clue - but I'm still clueless
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Offline NiHaoMike

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Re: the waveform game
« Reply #12 on: September 20, 2010, 08:04:42 pm »
It's just a hint. And it has nothing to do with Tiffany Yep.
Cryptocurrency has taught me to love math and at the same time be baffled by it.

Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
 

Offline Simon

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Re: the waveform game
« Reply #13 on: September 20, 2010, 08:10:11 pm »
wouldn't it be more sensible to show us more of the wave or would that give the game away ?
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Offline Kiriakos-GR

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Re: the waveform game
« Reply #14 on: September 20, 2010, 08:32:45 pm »
This is an voltage graph under unstable amps load .
 

Offline NiHaoMike

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Re: the waveform game
« Reply #15 on: September 20, 2010, 08:39:50 pm »
wouldn't it be more sensible to show us more of the wave or would that give the game away ?
That would probably give it away.
Cryptocurrency has taught me to love math and at the same time be baffled by it.

Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
 

Offline flapjackboy

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Re: the waveform game
« Reply #16 on: September 20, 2010, 08:46:58 pm »
The EEVBlog uptime?
 

Offline Kiriakos-GR

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Re: the waveform game
« Reply #17 on: September 20, 2010, 08:51:52 pm »
Logically  its an wave that lasts  10 seconds or 10ms .
And has an very fast deviation , its no sound ,  its no frequency , its pulses  , it could be an digital siren .   
 

Offline AvrFan65

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Re: the waveform game
« Reply #18 on: September 20, 2010, 10:02:35 pm »
Looks like Dave's clipping audio!

Jan
 

Offline Zad

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Re: the waveform game
« Reply #19 on: September 21, 2010, 01:35:53 am »
Looks like Dave's clipping audio!

What he said  ;D

Offline NiHaoMike

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Re: the waveform game
« Reply #20 on: September 22, 2010, 02:22:14 am »
Another hint: a FFT:
Cryptocurrency has taught me to love math and at the same time be baffled by it.

Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
 

Offline Zad

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Re: the waveform game
« Reply #21 on: September 22, 2010, 02:56:57 am »
I reckon that peak is the NTSC colour sub-carrier on 3.58MHz (fooled me because PAL is on 4.433MHz), so the waveform is a video scan line of something, minus synch pulses.

Offline NiHaoMike

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Re: the waveform game
« Reply #22 on: September 22, 2010, 08:08:46 pm »
I reckon that peak is the NTSC colour sub-carrier on 3.58MHz (fooled me because PAL is on 4.433MHz), so the waveform is a video scan line of something, minus synch pulses.
That's what it is, technically.

The actual answer is what my friend Allie Moore looks like on an oscilloscope.
http://www.cleanmpg.com/forums/showthread.php?t=26911
http://ecomodder.com/forum/showthread.php/guess-signal-11035.html
Cryptocurrency has taught me to love math and at the same time be baffled by it.

Cryptocurrency lesson 0: Altcoins and Bitcoin are not the same thing.
 

Offline Time

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Re: the waveform game
« Reply #23 on: September 22, 2010, 08:18:17 pm »
Well that was anticlimatic.
-Time
 

Offline Zero999

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Re: the waveform game
« Reply #24 on: September 23, 2010, 07:37:45 am »
The actual answer is what my friend Allie Moore looks like on an oscilloscope.
http://www.cleanmpg.com/forums/showthread.php?t=26911
http://ecomodder.com/forum/showthread.php/guess-signal-11035.html

Is she female and attractive? If so please post a picture, if not please don't post a picture.
 


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