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 c#
Author: ThatPerfectReed 
Date:   2011-12-30 03:20

...so lets suppose I want to instantiate another instance of an object in a sub-class...

...woa, sorry, wrong board, that's C# the software language... ;)

===========

Jokes aside, my 1960 R13, which I otherwise love, has never much sung the praises of [C#4].

The note sounds a little airy on my horn--at least compared to other notes.

I've checked the obvious, like the pad's distance (and integrity) from the horn when its hole is open with a press of the C#/G# key, and I suspect the key's not only pretty much where it should be with respect to the degree it opens when the key is pressed, but to elevate the C#/G$ key actuator (so as to further open the hole when the key is depressed), might affect my performance on the horn. I can't imagine that reducing the size of the open when the C#/G# key actuator is pressed would help, but do correct me if I am wrong.

So--I guess I have a bunch of questions.

Is this less than stellar [C#4] I'm having some rare exception nobody's heard of, or is my situation somewhat indicate of Bb horns, or perhaps semi-vintage R13's in particular?

Is it just like [Bb4], never known to be a great clarinet note--at least when [Bb4] is played with the left pointer and thumb, void of any additional finger placement to sweeten the note?

Speaking of additional finger placement, is there any to be had to sweeten said [c#4], or some alternate fingering I'm unaware of?

Maybe the answer is that it's never been the horn's finest sounding note, and that one simply accept that.

Thanks in advance for people's thoughts and help with this. I tried to seach before asking. Need I mention how many posts come up with one enters "C#" as the search criteria--no offense meant to this great board.

Best wishes this holiday season.

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 Re: c#
Author: Buster 
Date:   2011-12-30 06:14

I'm not much of a computer programmer but isn't it C+?, or perhaps I am way out-dated! (I never got past Pascal and the very basics of Visual-Basic- but I sucked and coding made my eyes hurt.)

--------------------------------------
The placement of the C#/G# tone-tole is compromised as the "ideal" placement lies where the upper and lower joints connect. (One-piece clarinets "correct" this issue, though it is a trade-off as you cannot aid tuning by pulling out at the middle joint.)

Under-cutting or slight changes in the size of the tone-hole itself could help remove what "airiness" you hear- though go to someone very familiar with clarinet acoustics before going down that path. Any changes in the tone-hole size/ key-height can have a detrimental effect on the altissimo F; an already touchy note on certain clarinets.

Also, if you have a cork-pad and are feeling brave, you could try and chamfer the edges of the pad (much like many do with the register-vent cork pad.)

One of my older Buffets has the same issue (late 60's)- though very slightly, and it is more notable in the clarion register. (It also affects the response of the altissimo F.)

I've learned to color the C#/G# as needed, or the notes around it depending on the setting, to remove the variation- but the difference is quite subtle in my case. (I wish I could actually tell you what I physically do, but it is so varied depending on the music/acoustics, and I probably couldn't accurately describe it at any rate......)

As for a "resonance fingering" for C#, you can add the low F#, F, or E key to alter the shape a tad if you want to experiment- the effect will vary some depending on the dynamic played as well.

Some clarinets suffer this ill much more than others, and it tends to be more of an issue on the A clarinet. (One of my A clarinets actually has a raised tone-hole for the C#/G#/F vent- it completely eliminates the issue on that horn. But, I don't know if this could be applied with the same result on all clarinets.)

This is just one of the compromises we have to deal with unfortunately. Try recording at a distance to see how noticeable it truly is; perhaps before doing something drastic like changing the size of the tone-hole. It may be much more apparent to you through the aural/tactile-feedback-loop.

Not to say it doesn't exist and should be dealt with obviously!!, but having an idea just how noticeable it is can aid greatly with whatever physical acrobatics you undertake. (I would bet less educated ears would fail to hear it- but they should be summarily dismissed ;)

[toast]Or in the spirit of the season, drink a few glasses of egg-nog (the real stuff) and I'd wager you would fail to worry about the issue- if only for a short while. *Legal Disclaimer*: if you're of age of course.

-Jason



Post Edited (2011-12-30 06:23)

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 Re: c#
Author: gwie 
Date:   2011-12-30 07:00

C is the original language, C++ (which means "increment the value of C by 1") is a newer version with objects. C# is the newest version, which started out very Java-like initially but has diverged with the addition of new features. If you learned C++ or Java, picking up the syntax of C# is fairly simple!
-----

I've never liked C#/Db very much on any clarinet I've played either, but I find venting it with the low E key does enough to keep it from being too offensive. :)

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 Re: c#
Author: Mark Charette 
Date:   2011-12-30 12:40

gwie wrote:

> C is the original language, C++ (which means "increment the
> value of C by 1")

Ahem. Not to show my age, but I programmed for a while in 'B', the direct ancestor of 'C'. 'B' had BCPL as its predecessor ... But I don't know that one.

++ means to increment, not necessarily by the cardinal number 1. It has been the source of much confusion in looking at the value of dereferenced pointers when walking through n-dimensional arrays.

Just goes to show that we're always using the sum of knowledge, modified over time to be useful in different contexts.

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 Re: c#
Author: Ken Shaw 2017
Date:   2011-12-30 14:41

C#4 [C#4] is always a bad note on the standard clarinet. Acoustically, the hole should be lower and larger, but that's impossible because it would overlap with the upper joint tenon and the lower joint socket.

If you play a clarinet with an articulated C#, or one with a single-piece body (e.g., Rossi), you'll find that the note is wonderful.

There are tweaks to make the note better, including fiddling with the bore, undercutting the hole and adjusting the direction of the hole. These are for specialist technicians only, because any change also affects G#5 [G#5] and F6 [F6].

François Kloc told me that C#4 key is almost never set to open far enough. You should be able to play a low E, open the key and get a multiphonic. If you can't, open the key up until you do. Then do the same on low F, F#, G and G#.

This made a noticeable improvement on my R-13s, particularly after Kalmen Opperman worked his magic in the bore and the undercutting.

Ken Shaw

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 Re: c#
Author: Bob Phillips 
Date:   2011-12-30 16:38

I'm simply amazed that you can actually get your C#/Db to sound. On my Buffet, the tone hole is so often full of water that the clarinet just goes right on by that note (and its 12th).

In all the years I played a Full Boehm Buffet --with the C# tone hole punched through the middle joint, I never had a water bubble in it.

... and I never paid any attention to its intonation.

Bob Phillips

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 Re: c#
Author: MarlboroughMan 
Date:   2011-12-30 20:16

The Wurlitzer Reform Boehm is neither single piece, nor articulated G-sharp, but the C# is just as clear as all the other notes.


[Disclaimer: I sell Wurlitzer Reform Boehms].



Eric

******************************
The Jazz Clarinet
http://thejazzclarinet.blogspot.com/

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 Re: c#
Author: pewd 
Date:   2011-12-30 22:58

> François Kloc told me that C#4 key is almost never set to open far enough.

Makes me wonder about the Buffet factory...

I almost always open up this key a bit on new instruments - bend it slightly so that it opens further - a common problem on new E11 and R13's. If you're uncomfortable bending a key, take it to a good tech. Shouldn't talk more than a minute or so.

- Paul Dods
Dallas, Texas

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 Re: c#
Author: MarlboroughMan 
Date:   2011-12-30 23:03

Ken,

Did Opperman ever tell you anything about what he did to the bore, or have you scoped it out to find measurements?

I never got the chance to meet him, but am fascinated by the stories.



Eric

******************************
The Jazz Clarinet
http://thejazzclarinet.blogspot.com/

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 Re: c#
Author: gwie 
Date:   2011-12-31 00:52

> Just goes to show that we're always using the sum of knowledge
> modified over time to be useful in different contexts.

I'm just thankful it no longer involves a punched card. ;)

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 Re: c#
Author: grannybflat 
Date:   2011-12-31 01:06

Phew, thank goodness for that, I thought it was because I was a lousy player or am still so new that I hadn't quite mastered it yet! Once again thanks to the forum!
Happy New Year one and all.
Jenny

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 Re: c#
Author: Buster 
Date:   2011-12-31 19:18

Ken,

Per Mr. Kloc, what multi-phonic should sound?

I can blow several differing ones depending on air placement.

-Jason

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 Re: c#
Author: Ken Shaw 2017
Date:   2011-12-31 23:22

Eric -

Kal made his barrels from grenadilla billets (and sometimes other wood), turning them down to size in several operations at monthly intervals. He also drilled the sockets and a bore pilot hole maybe 1/8" in diameter. He gradually enlarged it over the course of about a year, eventually setting it to a basic "Moennig" reverse taper, a little undersize. He had a stock of these ready-to-finish barrels in various lengths.

For the finishing process (which he did with you sitting across from him), he used a tapered gauge set the basic top and bottom bore diameters and socket depths, and used a long Moennig-shape reamer to put in the final taper, but that was only the beginning. He then worked by the seat of his pants, based on long experience. He had amazing sensitivity. I can stick my finger in a barrel and tell a difference in diameter of about two thousandths of an inch. Kal could feel half a thousandth.

After setting the basic bore, he used half a dozen hand reamers of different sizes and tapers to make the final adjustments. He usually put a small flare at the bottom of the barrel, so that it had a wasp-waist shape. All the adjustments were tiny -- about 1/8 of a reamer turn -- and he usually used more than one reamer. After each adjustment, he would hand the barrel to you to test. He said that every barrel length needed a different bore shape, and the final shape often depended on the particular piece of wood.

Then he made a pencil mark on the outside and lined it up with the register key and then rotated the barrel in 20 degree increments to find the spot with the best resonance. Then he inset a little dot of mother of pearl to line up with the throat A key.

You came back to him after about a month for re-adjustment as the wood reacted to moisture. In particular, the sockets often shrank and began to bind on the wood at the end of the tenon, which needed fixing quickly to avoid cracking.

The one thing he didn't do was polish the bore. He said he had ruined too many barrels trying to make them look good, and he had learned to quit when it played good.


Jason -

François Kloc didn't say which multiphonic he played. He's primarily an oboist, and his clarinet playing is what you might describe as "basic." When I watched him work on the C# key on one Buffet, the multiphonics went up a half step each time he changed the fingering, so I can only assume that he used the lowest, easiest one. All he used the fingerings for was to make sure the pad was open enough to make a multiphonic possible.

Ken Shaw

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 Re: c#
Author: MarlboroughMan 
Date:   2011-12-31 23:37

Ken,

Thanks for taking the time to give a description of Kal's work. Those first hand descriptions can't be beat.

Our paths never crossed, but I've always felt he was one of the more dynamic thinkers in the clarinet community. I've got a couple volumes of his "Velocity studies" and find them very interesting.

Happy New Years Eve,


Eric

******************************
The Jazz Clarinet
http://thejazzclarinet.blogspot.com/

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