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Thread started 21 Feb 2007 (Wednesday) 08:08
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An idea for you to try (i cant pull it off)

 
Cerbera
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Feb 21, 2007 08:08 |  #1

I was thinking earlier how a long exposure on a subwoofer would look pretty cool. So i tried it earlier with my small pc surround sub and well, it looks pants. I couldnt pull it off at all, so i was wondering if any of you more experienced photographers and even relatative new comers like myself would give it ago and see what you can get?
Unfortunatly out of frustration i deleted the pictures so i can't post them :(!
I wasnt too sure if i wanted a long exposure or a picture freezing the sub whilst expanded or contracted.
Food for thought maybe? :)


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StaticThought
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Feb 21, 2007 10:56 |  #2

I tried this the other day on my cinema system in the room but it looked pants and major out of focus, perhaps a slower beat may have helped but it was late and I have neigbors lol


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Bozric
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Feb 21, 2007 14:54 |  #3

okay - this is the second time today I've seen the "looked pants" comment... I'm guessing it's similar to, uh, crap?


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rparchen
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Feb 21, 2007 15:58 |  #4

Same question, what the heck does "looked pants" mean?


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TomMessenger:Photo
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Feb 21, 2007 16:03 |  #5

Lol sounds like you don't use this phrase across the pond then? It means: rubbish, crap etc!


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Chris ­ L
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Feb 21, 2007 17:30 |  #6

messy_da_legend wrote in post #2749704 (external link)
Lol sounds like you don't use this phrase across the pond then? It means: rubbish, crap etc!

I guess the American equivalent would be "Looks shorts!" or "That's shorts!" hmmm..don't think this phrase travels well as you might say :)


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Thenethiel
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Feb 21, 2007 19:04 |  #7

Chris L wrote in post #2750210 (external link)
I guess the American equivalent would be "Looks shorts!" or "That's shorts!" hmmm..don't think this phrase travels well as you might say :)


The American equivalent I think would usually be "looks like crap" :p

Edit to stay mildly on topic; I'd try the shot but my woofer has a grille that doesn't come off


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Bozric
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Feb 21, 2007 21:29 |  #8

Can't try the shot either as my sub is a downward facing enclosed type.


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SgWRX
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Feb 21, 2007 21:54 as a reply to  @ Bozric's post |  #9

Building on an idea... play a continuous 20hz or 40hz (depending on your sub) tone and then not only shoot a long exposure but also try to time it so you pop a flash when the cone is at Xmax! flash would show it locked in it's furthest "out" position with blur trailing back to it's furthest "in" position.

ps, if you played a 20hz or 40hz tone remember that a 1 second exposure would be enough as that stands for 20 times a second or 40 times a second.




  
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Beau ­ Hudspeth
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Feb 22, 2007 04:53 |  #10

I've got a couple subs, so I will try to give it a go tomorrow.


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adam ­ LC
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Feb 22, 2007 17:27 |  #11

When the sub is off, take a few slow shots in manual to get get the correct exposure, then repeat with the sub switched on?


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Beau ­ Hudspeth
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Feb 22, 2007 18:58 as a reply to  @ adam LC's post |  #12

OK, here you go.

4 second exposure at ISO400 at about 18hz.

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T ­ Kubik
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Feb 22, 2007 19:09 |  #13

did you use the flash?


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Beau ­ Hudspeth
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Feb 22, 2007 19:11 |  #14

Nope, no flash, just a small side light. It would be really difficult to time the shot to capture the furthest excursions.


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T ­ Kubik
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Feb 22, 2007 19:13 |  #15

not as cool as I would have thought, maybe put into better context?


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An idea for you to try (i cant pull it off)
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