TwinTurbo.NET: Nissan 300ZX forum - LOL, 3000km wave length is like 0.1 Hz
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Subject LOL, 3000km wave length is like 0.1 Hz
     
Posted by BigTDogg (MA) on December 15, 2003 at 2:14 PM
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In Reply To You aren't going to get destructive interfence due to reflec posted by SooperZ95 on December 15, 2003 at 01:50 PM
     
Message A 20 Hz signal has only a 56 ft wavelength.

There will be cancellation. To what level, that is only determined by real world listening. When I say cancellation, I mean if you would have a 90 dB response at 20 Hz in an anechoic chamber, and you only have an 87 dB response in car, you still have 3dB worth of cancellation. 3 dB is HUGE BTW. It is difficult to fully cancel a wave in a car, but I can tell you the reduction in sound quality and overall SPL will be significantly greater than a traditional setup.

I know what I am talking about, and I would never design a system like that.

No offense to michaelkih, it's just not my style. I am definitely more function over form.




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