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The Acoustical Characteristics of the Concert Cimbalom

The Acoustical Characteristics of the Concert Cimbalom

by Janos Pap

Originally published in American Lutherie #61, 2000



We may be surprised that the sound of the concert cimbalom, or Hungarian hammered dulcimer, is occasionally similar to that of the piano. But we can be sure that it is not a piano, only related to it. The cimbalom produces a little more nasal sound, with a rougher timbre. The acoustical differences derive from the construction of the instrument and the manner of playing. I have devoted much time to making acoustical measurements on concert cimbaloms at the Acoustic Research Laboratory of the Hungarian Academy of Sciences in an anechoic chamber, and on a cimbalom model at the Institute of Musicology at Cologne University, hoping to satisfy my curiosity about the causes and effects of the cimbalom’s sound.

In instruments of the hammered dulcimer family, the form is determined by the mode of playing. The player strikes the strings with two hammers. The strings must be divided to give a large range of notes, and the struck parts of the strings must be raised for playability. The string-dividing determines the damping features, and thus the timbre and the decay. The raising of the strings results in high downward force on the bridge, which determines the sound indirectly, by the mode of energy transport and radiation.

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The Cimbalom

The Cimbalom

by Alexander I. Eppler

Originally published in American Lutherie #5, 1986 and Big Red Book of American Lutherie Volume One, 2000



The cimbalom is by far the most sophisticated and highly-developed instrument of the hammered dulcimer world. It enjoys the status not only from the point of view of musical performance, standards, and practice, but also from that of actual construction and design.

The appearance of the instrument is rather grand. Its beautiful carved case stands on four turned legs with a graceful, lyre-shaped pedal. Other than its elegant and compact tuning system (see illustration), what sets the cimbalom apart from all other dulcimers is that it is fitted with a full set of dampers and pedal. The legs and pedal are removable for easy transport, and the instrument also has a lockable cover to protect the strings and dampers when the instrument is not in use.

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Skin Heading Ethnic Drums, Etc.

Skin Heading Ethnic Drums, Etc.

by Topher Gayle

Originally published in American Lutherie #2, 1985



Derbeckis (A.K.A. dumbegs or Arabic tabla) are medium-sized (10" to 18") hand drums used most frequently in Middle-Eastern folk and Belly-Dance music, and also heard in jazz idioms. Two main types of the drum exist: metal bodied drums, usually Turkish, utilizing a mechanical drumhead tensioner much like that on bongos or conga (which drummers frequently want to have replaced by banjo tensioners); and the clay-bodied drums which come in a large variety of sizes and shapes. Wood-bodied drums also exist and may usually be treated as clay (for the most part).

Tim Olsen asked if various skin-headed stringed instruments might be treated by this device. I have not done so myself, but I don’t see any serious complications. A radiator hose clamp chain can be used to fix the skin to the side of the body if the body side joins the top at a right angle. I used this technique on a small wooden drum with good results. Blocks were required to raise the body up to the top frame hex, since the drum was so short. The skin was brought up to tension as described below, and then the radiator clamps attached. The assembly was let dry just as is usually done.

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Quick Cuts: The Boujmaa Brothers’ Moroccan Lutherie Shop

Quick Cuts

The Boujmaa Brothers’ Moroccan Lutherie Shop

by Bruce Calder

Originally published in American Lutherie #82, 2005



While in Marrakech recently, my wife and I discovered the “Ensemble Artisanal,” a government-sponsored complex of shops located outside the medina in the Ville Nouvelle. Here you can watch artisans at work as well as buy their products. These range from carpet makers to makers of babouche (the typical Moroccan leather slippers) to jewelry makers to woodworkers of several types. It’s a great alternative to the heavy sales pressure to be found in the souks, and if you’re not the haggling type (an art form taken to its highest expression here in Morocco), so much the better — prices are fixed, and the things you buy are always of the best quality. Even better, the money goes directly to the artisans.

It was a most pleasant surprise while in the Ensemble Artisanal to discover brothers Benaddi and Blad Boujmaa’s lutherie shop. Makers of both traditional Berber and Arabic instruments (“We make both, since we are half Berber and half Arabic, just like most Moroccans,” Blad told me), their atelier has been in its present location for about ten years.

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Tamburitzas

Tamburitzas

by Nick Hayden

Originally published as Guild of American Luthiers Data Sheet #18, 1975



This is a run down on the Tamburitza family. This instrument came first from Yugoslavia, mostly from Croatia. In the past 25 years there has been hundreds of children’s junior groups formed in the U.S., from New York to California. Most of the Tamburitzas are made in this country by men like me. Some people order from Europe, but those are factory made.

There is a university here in Pittsburg which has had a Tamburitza group for over 30 years. They travel all over the world.

I know they travel out your way to perform, so watch the paper, and you can see them.

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