Posted on August 23, 2019March 7, 2024 by Dale Phillips Intonation in the Real World Intonation in the Real World by Mike Doolin from his 2006 GAL Convention lecture previously published in American Lutherie #92, 2007 Getting guitars to play in tune has been a major topic of interest for many years, both for guitar players and guitar makers, and it has been a major source of frustration as well. During our current “Golden Age of Lutherie” the bar has been raised for standards of craft, playability, and tonal quality, as players have become more sophisticated in their expectations and builders have become better educated and more demanding of their own work. Expectations for accurate intonation have come along with all that: it’s no longer acceptable for a guitar to only play in tune for the first five frets, or in a few keys. Modern players are using the whole neck, exploring extended harmonies, and playing in ensembles with other instruments. They are looking for instruments that play in tune with themselves and with the rest of the musical world. It turns out that guitar intonation is a huge can of worms, because it is really two topics: ▶ What does it mean to be “in tune?” ▶ How do I make a guitar do that? 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 August 21, 2019March 7, 2024 by Dale Phillips Constructing the Middle Eastern Oud, Part One Constructing the Middle Eastern Oud with Peter Kyvelos, Part One by R.M. Mottola previously published in American Lutherie #94, 2008 See also, “Constructing the Middle Eastern Oud, with Peter Kyvelos Part Two” by R.M. Mottola Here in the USA, interest in ethnic music of all sorts has seen an increase in recent years. Probably driven by immigration from many parts of the world and by the rise of so-called world music, this increased popularity manifests itself for us in an increased interest in the stringed instruments used in various ethnic musical styles. For instance, we’ve seen much interest lately in the oud, also commonly spelled ud or ’ud. Starting off with absolutely no knowledge of a subject (as I did with this one), it is probably always a wise first step to consult the experts. Of course, with no knowledge of the subject, even the process of identifying subject-matter expertise is a problem, but I’ve always found that persistent and wide ranging investigation into just who the experts are is a fruitful approach. Eventually it becomes obvious that the same handful of names come up again and again in these queries. During the process of identifying those individuals most likely to be experts on the subject of the oud, it was both unusual and interesting that only one name came up repeatedly. Whether I asked musicians, luthiers, or academics, in this country or in the Middle East, the person that was universally regarded as the foremost expert on the oud was Peter Kyvelos. Working out of his shop Unique Strings in Belmont, Massachusetts, Peter Kyvelos has built close to 200 ouds and other Middle Eastern instruments. The shop, located in a section that is home to many Armenian and other Middle Eastern immigrants, also repairs pretty much all stringed instruments, plucked and bowed, domestic and foreign. But Middle Eastern instruments have been the focus of the shop and of the lutherie of Peter Kyvelos for the last thirty-five years. This dedication has earned Peter the reputation as the expert in this field. It has also earned him a National Heritage Fellowship from the National Endowment for the Arts in 2001. 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 July 31, 2019March 7, 2024 by S Mc Herr Helmholtz’ Tube Herr Helmholtz’ Tube by Mike Doolin previously published in American Lutherie #91, 2007 See also, “There’s a Hole in the Bucket” by Cyndy Burton “Sideways” by John Monteleone “Three Holes are Better than One” by Robert Ruck Design innovator Mike Doolin tried an interesting experiment. Mike’s guitars have the distinctive double-cutaway feature and they don’t lend themselves to a port up in the neck/cutaway region for reasons of underlying structure. So Mike put one in the lower bout and very unexpectedly found his Helmholtz resonance had raised something like a major third. He felt that compromised the responses of the guitar. His solution was to “tube it.” The side was ported before I assembled the guitar. After gluing the back on, I realized the change in the Helmholtz when I tapped on the guitar with the port open. It seemed obvious that a shift of a major third up was going to radically change the sound of the guitar, probably killing most of the bass response. I knew that ports in bass reflex speakers are often tubes, where the longer the tube the lower the resonant frequency. I also knew that the tube could be either inside or outside the box. So I initially held a roll of toilet paper against the port, letting the cardboard core of the roll form a tube that extended the port. That dropped the main air resonance back down, showing me that I was on the right track. Then I turned a tube of wood on my lathe to fit the hole and experimented with the length until the air resonance moved less than a half-step with the port closed or open. I recall the port being 1 1/4" in diameter and the tube being about 2 1/4" long, but that’s just from memory. 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 June 28, 2019March 7, 2024 by Dale Phillips The Trio Romantico and the Requinto The Trio Romántico and the Requinto by C.F. Casey previously published in American Lutherie #89, 2007 Picture it: You’re sitting in an open-air courtyard, perhaps in Guadalajara, perhaps in San Juan, perhaps in Buenos Aires. Your surroundings are lit only by the candles on the tables and the stars above. The air is like a caress on your skin. Across from you sits someone you care about very much. Nearby, in the semi-darkness, a small group wanders from table to table. You hear voices in close harmony, singing in Spanish, singing of love. Two guitars throb in the rhythm of a bolero or a tango. And above, between, and around the words, a third guitar pours out cascades and arabesques of clear, shimmering notes. As the song ends and the group moves on, you gaze through the candle light, deep into the eyes of your companion, and say: “I’d love to get a closer look at that lead guitar; it’s got a really unique sound. Maybe I could get my inspection mirror inside it and get a look at the bracing.” We can’t help it: we’re luthiers. You were listening to the sound of a trio romántico, and the lead instrument was a requinto, a smaller version of the regular nylon-string guitar, tuned a perfect fourth higher (ADGCEA). 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 recieve 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 June 28, 2019March 7, 2024 by Dale Phillips The Imperator The Imperator Revisiting the Lyra Guitar by Alain Bieber previously published in American Lutherie #88, 2006 The year 1806 is very special for my personal guitar addiction. As reported in a previous contribution (AL#80), 1806 is when Giovanni Battista Fabricatore of Naples produced the first guitar I know of with a fully adjustable neck. This lyra guitar (or lyre guitar), now in the Paris museum, might have inspired Stauffer and the whole Viennese School. I have no proof of that, but I remember that Stauffer started his career by replicating the Neapolitan master’s models. Legnani also played a role, as everyone knows. I have become a complete fan of adjustable necks. After a dozen guitars inspired by the Stauffer model, I am more and more attracted by this basic option. I no longer see the superiority of the fixed neck. To me it is less convenient and less stable across time, due to the difficulty of adjusting the action. To summarize, I admire G.B. Fabricatore as well as the Viennese luthiers who enhanced his pioneering efforts. For these reasons I decided I should celebrate the bicentennial anniversary of the 1806 Fabricatore by building a lyra guitar, with an adjustable neck, of course. I would also find out through this exercise if such instruments were really as bad as commonly said. The so-called neoclassical infatuation flooded the world at that time and produced the lyra guitar. This instrument is a reflection of the Greco-Roman craze which influenced all aspects of arts and crafts, including the lutherie world, as early as 1750. Without that context, the lyra guitar would have been either nonexistent or very different. The neoclassical movement emerged during the Enlightenment as a facet of the profound desire for change of the whole society. Among its foundations are the concomitant archeological findings of the Naples area. A real cult for the artistic accomplishments of the ancients resulted. From this basis, a new, more austere style of furniture with multiple links to the archeological images available appeared and seduced a society which was a bit fed up with the royal styles that preceded it. All artists and craftsmen where ready for a profound change. In a rather short time the Louis XVI style was born. This moment is still considered by many as the apex of European cabinet making. 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.
