Posted on July 8, 2020May 8, 2025 by Dale Phillips Hints for Area Tuning the Violin Hints for Area Tuning the Violin by Keith Hill Originally published in American Lutherie #1, 1985 and Big Red Book of American Lutherie Volume One, 2000 See also, Area Tuning the Violin by Keith Hill In my article “Area Tuning the Violin” I presented my discovery of one of the theoretical principles governing the acoustical quality of the violins made by Stradivarius and his numerous Italian contemporaries. Because I believe that the area-tuning principle is the most important of all the acoustical principles pertinent to violin making, I deemed it best to present it in isolation. I would be less than open with you if I did not say that the American Acoustical Society and the Catgut Acoustical Society both rejected the worthiness of the area-tuning principle. I feel that their reasons were full of vested self-interest. I tell you what I told them: Paying attention to flexibility of free plates is a waste of time and attention. Consider the following points. First, thousands of violins have been made using this notion for the last century, yet no consistently superior results have been produced. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on May 21, 2020May 8, 2025 by Dale Phillips Systems Analysis of the Violin Systems Analysis of the Violin by A.F. Standing Originally published as Guild of American Luthiers Data Sheet #173, 1981 My first introduction to the violin was my father’s playing, and I remember, young as I was, a fascination with its strange shape and even stranger sound. From that time to this I had no further contact with the instrument until I met professionally (we are computer programmers) a young lady whose many talents include that of violin making. My interest in old crafts led us into many discussions on the design, construction and adjustment of the violin. As I borrowed, and read, the articles she had collected, I became more and more astounded as from their arcane depths arose the musty odor of eye of toad and toe of newt. With my curiosity and interest aroused it seemed a good idea to consider each part of the violin, the problem it solved, and its interaction with the remainder of the instrument. In this way, once, the basic operation of the instrument was understood, all the second order effects that make all the difference in the real world could be considered as perturbations from the basic instrument. This article was written in an attempt to see if I could, with no musical knowledge or experience whatever, determine by thought alone the modus operandi of the violin. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on May 4, 2020May 16, 2025 by Dale Phillips Free Plate Tuning, Part Two: Violins Free Plate Tuning, Part Two: Violins by Alan Carruth Originally published in American Lutherie #29, 1992 and Big Red Book of American Lutherie Volume Three, 2004 See also, Free Plate Tuning, Part One: Theory by Alan Carruth Free Plate Tuning, Part Three: Guitars by Alan Carruth Before I get into plate tuning proper I’d like to digress a bit and discuss the rationale behind the process, and a couple of other things I find it useful to keep in mind while I’m working. And I can’t think of a better way to begin than by telling you about one of my more elaborate experiments. Fig. 15 gives the relevant information on my fourth and fifth violins. The idea was to check out the influence of asymmetric back graduations by building a pair of closely-matched fiddles with that as the only variable. The one-piece backs were cut from the same plank of bird’s-eye maple and the tops were cut from a red spruce 4×6 that I took out of the wall of my house when I put in a new chimney. The molds were routed using a template. Archings were checked for height at over two dozen points on each plate and were held to .2MM. Graduation, weight, and frequency data is as shown. The delta f mentioned is the frequency drop obtained when a 5G weight was stuck to the plate in an active area of the given mode. Fittings and so on were matched as closely as possible, and the two bridges were cut back to back from the same piece of maple. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2020May 20, 2025 by Dale Phillips Violin Top Removal Violin Top Removal by George Manno Originally published in American Lutherie #5, 1986 and Big Red Book of American Lutherie Volume One, 2000 One of the most difficult repairs to perform on a violin is removing its top after it has been glued with a yellow or a polyvinyl white glue, such as Titebond. These glues do exactly what the name implies: Their main objective is to close the separation between the rib and the top or back permanently. Violins are built in such a way that they can be taken apart if necessary. On many occasions, we have seen instruments come into our shop that were repaired by amateurs using whatever glue was available at the local hardware store. Apparently, thoughts of future adjustments to the neck or bass bar are not considered. Efforts to remove the top without damaging it after such glues have been used were, for a time, a cause of great distress to us. We have found a way to dissolve such a bond without harming the table, ribs, or back. Using a number of thin artist’s spatulas, a syringe, and some warm vinegar, along with a lot of patience, the removal of the top can be done successfully and the repair completed in a few days. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on January 2, 2020May 14, 2025 by Dale Phillips New Directions in Violin Making New Directions in Violin Making by Joseph Curtin from his 2008 GAL Convention lecture Originally published in American Lutherie #97, 2009 I started violin making as a frustrated player. My viola teacher’s husband was a viola maker, and at some point I just switched rooms. Otto Erdesz was his name, and he was a kind of crazy genius. I had a very informal education with him, which I realize now was good in some ways. He used to say, “If you take my advice, you do what you want.” The first instrument I made was a viola based on an asymmetrical model of his which had the upper bout cut away so you could reach higher positions. It seemed like a very good idea. He made about twenty of them, and then got frustrated at the resistance of musicians. Just the fact that it was different was a disadvantage. I moved into traditional violin making, which means more or less making copies of instruments from the 17th and 18th centuries. Trying to do that well, trying to do that in a beautiful way and a faithful way and a way that sounds good, is an absolutely fascinating technical challenge. It’s very useful to have the limits provided by these traditions. But after twenty years I started to feel that making another Guarneri copy was a little boring. My mother is a painter and my father is a photographer, so I come from a visual arts background. In the visual arts, the general idea is to do something different each time. It would be embarrassing to do the same painting twice. With crafts, there’s an emphasis on repetition of forms. I think there can be a balance between those approaches in instrument making. And I think there is much more openness now to new design ideas among violin makers, and I’m sure among guitar makers too. I’ll show the work of various makers, including myself. I don’t want to give the impression that this is a major movement. It’s small, but hopefully it will grow. It’s fun to spend some of your time following your imagination as much as the traditions. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
