 Kazuhisa Uchihashi playing the daxophone at Deutsches Jazzfestival 2015 | |
| Classification | Idiophone |
|---|---|
| Hornbostel–Sachs classification | 132.1 (Friction idiophone with individual plaque (electric)) |
| Inventor(s) | Hans Reichel |
| Developed | 1980s |
| Timbre | Animal-like, vocal |
| Related instruments | |
| Musicians | |
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Thedaxophone, invented byHans Reichel, is an electric woodenexperimental musical instrument of thefriction idiophones category.
Thedax indaxophone is derived from the German wordDachs, meaning "badger" and referencing the many animal sounds that the daxophone is capable of generating, changed todax so that the instrument name echoesAdolphe Sax'ssaxophone.[1]
The first usage of the daxophone in a musical work was the release of Hans Reichel's albumThe Dawn of Dachsman in 1987.[1]
The daxophone consists of a wooden piece called a tongue, approximately 330 mm in length, 30 mm in width, and 5 mm in height, and fixed to a wooden block (often attached to a tripod, but also clamped to a table top), which holds one or morecontact microphones.[1] This wooden block has a cavity which is carved with achisel for the insertion of two contact microphones, and asnakewood soundboard laid on top with the contact microphones glued to it. A wide range of voice-liketimbres can be produced, depending on the shape of the tongue and the type of wood. The tongue shape is made with a coping saw, a scroll saw, orbandsaw. Denser woods such asebony andoak produce a mellower sound than light woods. These sounds are notable for their comical, often human sounds.[2]
Another vital part is thedax, sanded into a curved shape approximately 150 mm long and 50 mm tall, with a custom width tailored to the player's hands, and curved on both sides to allow for frictionless pitch changing.[1] One side of the dax is fretted according to a random logarithmic succession, while the other is left unfretted and covered with a sheet of cardboard for a mellower sound and to preserve the surface. Two large fingerholes are drilled through the sides.
Reichel has documented the construction of the instrument in a way that a skilled woodworker could build their own. Plans are downloadable fromhis website, with a collection of proven shapes for the tongue delivered in the file format of a font, thus playing on Reichel's other profession as a typeface designer.
Normally, the daxophone is played by bowing the free end with a bow, most commonly adouble bass bow, but it can also be struck or plucked, which propagates sound in the same way a ruler halfway off a table does.[3] Vibrations then continue to the wooden-block base, which in turn is amplified by the contact microphone(s) therein. The timbre is adjusted by where it is bowed, and where along its length it is stopped with thedax. One side of the dax is fretted according to a randomly chosen logarithmic succession.[4] The frequency interval between each fret in the succession will change due to the difference in pitch range between tongues, which is why the unfretted side is more frequently used for playing tonally in known compositions.
The 2022 horror filmSmile features the daxophone as the lead instrument in its music score.[5]
The 2024 supernatural mystery filmThe Watchers, directed byIshana Night Shymalan and scored byAbel Korzeniowski, features daxophone on nearly every track of the score. It is the first time sections of daxophones have been used as an orchestral texture. The daxophones made for this film score were built by luthier John C.L. Jansen, and feature a new type of extended contrabass tongue, developed and built by the request of the composer.[6]
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