I have put up three videos that I made a while ago on the tweeter groupbuy page. They describe crossover effects, dome directivity versus frequency. And the effects of a shallow mount on the tweeters dispersion pattern.
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Take a look at this site, and run the test.
You might be rather surprised as to the state of your hearing. This link takes you to a website that allows a degree of hearing testing that is quite rare. What you can perceive from this test is what your hearing is like over a very broad range. Much greater than that given in standard audiology testing. http://newt.phys.unsw.edu.au/jw/hearing.html Yes, it's the simple things i life that really matter. Heat, being one that really helps in working on things in comport.
A friend of mine donated a beautiful furnace to me today. It's almost new. So I'm setting it up net week, and I can finally work at will on almost a months worth of prototypes and custom builds. At long last! |
AuthorMark's Ramblings, show and tell. And other sundries. Archives
December 2019
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