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Not enough power???

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Old Feb 14, 2006 | 08:15 AM
  #51  
NEEDAZ's Avatar
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From: Westminster, MD
Car: 89 IROC-Z
Engine: 355 TPI
Transmission: 700R4
You're quick. Can you give me a real world example (not theory) we can through back and forth?
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Old Feb 14, 2006 | 09:01 AM
  #52  
rx7speed's Avatar
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From: Caldwell,ID
Car: 2005 BMW 545i
Engine: 4.4L N62B44
Transmission: 6spd auto
Axle/Gears: Rotating
Originally posted by NEEDAZ
You're quick. Can you give me a real world example (not theory) we can through back and forth?
honestly real world I have no idea what woudl happen haven't tried it. would like to but haven't yet. in theory I have an idea though.
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Old Feb 14, 2006 | 11:44 AM
  #53  
NEEDAZ's Avatar
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From: Westminster, MD
Car: 89 IROC-Z
Engine: 355 TPI
Transmission: 700R4
http://www.sound.westhost.com/z-effects.htm

http://www.diyaudio.com/forums/showt...0&pagenumber=2

http://sound.westhost.com/clipping.htm

http://sound.westhost.com/amp-sound.htm
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Old Feb 14, 2006 | 12:38 PM
  #54  
rx7speed's Avatar
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Joined: Aug 2001
Posts: 5,388
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From: Caldwell,ID
Car: 2005 BMW 545i
Engine: 4.4L N62B44
Transmission: 6spd auto
Axle/Gears: Rotating
thank now I have something to keep me busy at work for a while now :-(
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Old Feb 14, 2006 | 01:10 PM
  #55  
NEEDAZ's Avatar
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From: Westminster, MD
Car: 89 IROC-Z
Engine: 355 TPI
Transmission: 700R4
Just the one (http://www.sound.westhost.com) should keep you VARY occupied. There is an article there that I haven't read yet about just what we're talking about. I try and sift through it at some point.
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Old Feb 14, 2006 | 01:37 PM
  #56  
PhLaXuS's Avatar
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From: Fort Lauderdale, FL
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 2.73 Posi w/Disc
Originally posted by NEEDAZ
...remember that a square wave with a 50% duty cycle still delivers power 100% of the time, that’ll build some heat.
Indeed. What I was trying to say in that specific example is that while a square wave will generate a lot of heat, you don't have a problem until the voice coil has too much heat to dissipate.

Also, I kind of went backward with what I was trying to say earlier when I mentioned the VC had time to cool down between clipped peaks. It's not the duration below rail which is so important (& I only refer to rail voltage because it makes the explanation easier to type), but rather the length of sustained time spent clipped. I've seen professionally recorded & mastered records from major labels and they do employ normalizing above 100% sometimes, but it is infrequent enough not to cuae a problem.

I'll check out those links when I get home. I'm on lunch break now. Looks interesting...
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