- Mr. Lawson taught himself to play the horn remarkably well, he - from experience - noticed which makes played better than others (ie. "What if I made a horn like this really good one, but changed a few little things and see what happens?") and he learned how to build bells really well, and and built other parts and made them fit together well.
- Today (me: offering no explanation nor making any implications/claims about those two lines of instruments), not all that many - percentage-wise, in the professional realm - are seeking either of their instruments.
- Neither built gigantic instruments that (after not very many feet/inches of length) were already three feet in diameter...ie. the acoustical nightmares (which vary infinitely, if not comically) known as tubas.
I could blather on about the whys and wherefores of tuba mouthpieces (since I have designed some that a few people seem to like), but I never claim that I know why stuff works well (it's trial-and-error), and nor am I going to refer to acoustical principals in order to attempt to quote them in order to defend my already-designed (by trial-and-error) mouthpieces...there are just way to many variables (including every single operator).
I can taper/bend mouthpipes that - often - I like better the o.e.m. mouthpipes, but don't post graphs 'n' stuff on why I like 'em better (because - truthfully - I really don't know. Like those who came before me, I look towards those that I've seen/used on other instruments - those that I liked a bunch, and - mostly - copied those that I liked (again: trial-and-error).
Am I belittling those names you dropped?
- not at all, they were great players and made really good stuff. To this day, a large percentage of players (though a smaller percentage as time goes on) seek out Schilke piccolo trumpets.
- I respect what they did, can't play the tuba as well as they played their instruments, and can only fabricate a minuscule fraction of the things that they could fabricate...
When someone refers to a highly-accomplished person in order to defend a principle/belief system/narrative, does an alarm go off in my head?
- always
Am I necessarily obligated to buy into all of various successful makers' rhetoric regarding brass instrument acoustics?
- I don't believe I am. I can certainly notice that they make extremely fine instruments, but I don't feel obligated to (also) accept their rhetoric as to why they are so good.
As time has passed, more people have developed some really interesting/amazing devices that can show so many more things that could be shown during the lifetimes of those excellent makers. Those devices don't tell instrument makers how to make ideal instruments, but (again) those devices allow makers to play around and experiment (again: trial-and-error) with better/earlier guesses of what may well be the possible results of subsequent trials.
Look at Miraphone: More-and-more, their newer models (and not just the huge one that I chose to buy) play remarkably better (almost astonishingly better) in tune than some of their older models.
Look at B&S/M-W: They pulled the horrific rotary model 2155 off the market, but (I suspect after some new acoustical measuring tools were developed) later came back with a piston model (and later a rotary model) with (mostly) the same shape/size body (5450), but - rather than horrific intonation - offers remarkably good intonation...
...and many other examples...
Something tells me that - in order to accomplish those things - they didn't rely on the writings or verbal rhetoric of either that particular trumpet maker or that particular horn maker, nor Mr. Jacobs, nor Mr. Hilgers, etc...
I'm old enough to remember (via advertising, charts, and rhetoric) when trumpet players were removing their very nice-playing mouthpipe tubes from their instruments and replacing them with mouthpipe tubes with steps in them (rather than smooth tapers) with the claims being that each of those steps tuned a particular pitch/partial.
An overwhelming majority of trumpets made in Chicago feature (claiming acoustical considerations) "reverse" mouthpipe tubes - which bump out larger, rather than bumping in smaller at the adjustment end...so (assuming those claims are legitimate) why aren't most all professional model trumpets fashioned in that manner?
...and I'm noticing that you failed to mention a person - an advisory person for a very prolific instrument maker - who froze instruments, but (according to what I've seen reported) would never do it without also cleaning them.
Anyone - whether they choose to post anonymously or to identify themselves - can allow themselves to be triggered by sidebars as much as they choose to be triggered - and I can certainly troll out even more rhetoric for the entertainment/amusement of the TFFJ and the silent majority, but the fact remains that Yamaha makes THE BEST 6/4 C York knockoff, and Dillon Music ACTUALLY has one for sale.
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