[Trombone-l] Glass Trombone

[Stuart Collidge]

I seem to recall reading a study that investigated best material for trumpet 
bells, which tested a variety of metals, as well as crystal and a few other 
things.  Apparently the best acoustical choice was lead!  I'll see if I can 
find the reference again.

Stu C

----- Original Message ----- 
From: "Chris Tune" <christune at christune.com>
To: "'Ray Horton'" <rayhorton at insightbb.com>; "'Fred Hudson'" 
<fmhudson at cablelynx.com>
Cc: <trombone-l at samford.edu>
Sent: Sunday, July 13, 2008 12:41 PM
Subject: Re: [Trombone-l] Glass Trombone


> It has been my impression that many of the players in Scandinavian nations
> are very oriented toward early jazz and Dixieland sounds.  Thus, I can see
> why the very good player they got to audition the horn is conversant in
> plunger soloing.  I don't know him, but he's clearly a good player.
>
> I was amazed that the glass did not break given the stresses on a horn 
> when
> you are holding the plunger and shouldering the horn. . .
>
> I agree it would be nice to hear the actual scientific "acoustics" of an 
> all
> glass instrument.  I'd like to hear the sounds recorded in some "standard"
> environment such as a recording studio or concert hall.  Then recorded 
> with
> good condenser mics and at minimum 44khz sampling rate 16 bit samples.
>
> Particularly so, since my theories say that it doesn't matter what 
> material
> a horn is made out of, but rather the shape of the aircolumn is the most
> important factor in making up the tonal characteristics of a brass (or
> glass) instrument.  Brass is mainly better because it is more rugged than
> glass by a factor of . . .well zillions.
>
> Chris
>
>
> -----Original Message-----
> From: trombone-l-bounces at samford.edu 
> [mailto:trombone-l-bounces at samford.edu]
> On Behalf Of Ray Horton
> Sent: Saturday, July 12, 2008 3:03 PM
> To: Fred Hudson
> Cc: trombone-l at samford.edu
> Subject: Re: [Trombone-l] Glass Trombone
>
> I was amazed by the workmanship, also.
>
>
> Three _very_ minor gripes for a documentation of a remarkable achievement:
>
>
> 1) Who picked out the bad canned background music?  I guess he just
> found something on his disk that had some fake brass and figured that
> was apropos?
>
>
> 2) The player demonstrating the horn sounded good, but we want to hear
> what the world's first glass trombone really sounds like, so leave off
> the plunger, man.
>
>
> 3) I agree, it would have been cool to see the slide made.  Maybe
> straight tubes aren't any big deal for glass blowers, but _that_
> straight, at such close tolerances, has to be hard.
>
>
> But it was astounding.  I'm guessing a gig bag would not be the best
> idea for this horn?
>
>
> Raymond Horton
>
>
> Fred Hudson wrote:
>> Having been required to take a lab course in scientific glass blowing on
> the
>> way to my PhD in chemistry, I can appreciate the craftsmanship of the
>> artisan in creating a thing of beauty regardless of what it sounded like.
>> Although I thought it sounded pretty good!
>>
>> Fred H
>> ----- Original Message ----- 
>> From: "Robert Slaven" <robert at robertslaven.ca>
>> To: <billdin at comcast.net>
>> Cc: <trombone-l at samford.edu>
>> Sent: Saturday, July 12, 2008 1:53 PM
>> Subject: Re: [Trombone-l] Glass Trombone
>>
>>
>>
>>> WANT!
>>>
>>> But I would have liked to have heard it without the plunger, to get an
>>> idea
>>> of what it's "clear" tone would be.
>>>
>>> Robert
>>>
>>> ----- Original Message ----- 
>>> From: <billdin at comcast.net>
>>> To: <trombone-l at samford.edu>
>>> Sent: Saturday, July 12, 2008 10:53 AM
>>> Subject: [Trombone-l] Glass Trombone
>>>
>>>
>>>
>>>> The first fully playable all-glass trombone. Who is going to form the
>>>> first all-glass trombone choir? Volunteers?
>>>>
>>>> I'd like to have seen how they made the slide. I hear that SOM works 
>>>> the
>>>> best.
>>>>
>>>> http://www.youtube.com/watch?v=x4-QQCKN1Co
>>>>
>>>> Bill Dinwiddie
>>>> billdin at comcast.net
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>>>
>>
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>
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