Hey guys.. I did a brief search but i'm in the middle of a 20 page paper (due tomorrow ) and i'm comparing the exhaust frequencies, amplitudes and pressure wave patterns of a LS vs an ITR muffler on a stock LS with ITR b-pipe at different RPM intervals (from idle to 6500).

I'm dying for some visual aids, in particular i'm looking for that cross-section diagram comparing the ITR muffler with the other model integras, showing the ITR muffler > all other stock mufflers

Anyone care to contribute I would greatly appreciate it

Also, just in case you were wondering:

ITR Axle Back @ 6000RPM:



LS Axle Back @ 6000RPM:

 

http://www.autopedia.com/Acura....html



http://www.vtec.net/articles/v...=3428




Good luck with the paper

 

neat info!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Willard &raquo;</TD></TR><TR><TD CLASS="quote">neat info! </TD></TR></TABLE>

gluck with that paper

 

Hmm...this is funny because I'm working on my exhaust noise study, or, finish up now that is.

What are you using to measure it? Protocol?

 

seems like to be a very complex paper. good luck with everything.

 

What on earth is this paper for? Just curious...

 

What is your "aribitrary" SPL btw? My study is a bit different, but I'm using flat dB SPL and Zwicker.

 

GSR VS ITR photographic comparison:
http://www.imagestation.com/album/?id=4292381039
Hope it helps.

 

Thanks for the links guys (Anton that was insanely fast), report is due at 11:00am to be read by others, then we get it back to make any final changes to hand in tomorrow.

This is for General Physics believe it or not, just a semi-independant project of our choice weighing about 5 lab reports

It is not as complex as it seems, I am only using a very sensative microphone and Logger Pro to analyze all of the data.

Back to the analysis, running abit low on the B.S. fuel gauge time to crank it up i think

 

Well, if you recorded the information as a flat dB SPL, then convert to zwicker loudness while you're at it.

Where did you place the mic? Is it a Type I or II?