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The soundboard, depending on the instrument, is called a soundboard, top, top plate, resonator, table, sound-table, or belly. It is usually made of a softwood, often spruce. [6] More generally, any hard surface can act as a soundboard. An example is when someone strikes a tuning fork and holds it against a table top to amplify its sound.
Some guitar manufacturers subject the wood to rarefaction, which mimics the natural aging process of tonewoods. Torrefaction is also used for this purpose, but it often changes the cosmetic properties of the wood. Guitar builders using torrefied soundboards claim improved tone, similar to that of an aged instrument.
The soundboard then moves the still lower-impedance air. Without bridge and soundboard, the instrument does not transmit enough sound to the air, and is too quiet to be performed with. An electric guitar has no soundboard; it uses a microphone pick-up and artificial amplification. Without amplification, electric guitars are very quiet.
Typically, a guitar's body is a sound box, of which the top side serves as a sound board that enhances the vibration sounds of the strings. In standard tuning the guitar's six strings [2] are tuned (low to high) E 2 A 2 D 3 G 3 B 3 E 4. Guitar strings may be plucked individually with a pick (plectrum) or fingertip, or strummed to play chords.
Smallman's design was inspired by research by Torres who made a guitar with a papier mâché back and sides to show that the soundboard was the most important factor in guitar sound projection. Smallman also uses two 45 degree pole supports in the frame running from the bottom of the guitar to the waist to prevent the string tension from ...
Two "moustache" markers are fixed to the soundboard to help position the movable bridge. The top of the guitar is gently arched or domed — a feature achieved by bending a flat piece of wood rather than by the violin-style carving used in archtop guitars. The top is also rather thin, at about 2 mm (0.079 in).
A wound acoustic guitar string (phosphor bronze wound around steel) with a ball end, 0.044" gauge. Bowed instrument strings, such as for the violin or cello, are usually described by tension rather than gauge. Fretted instruments (guitar, banjo, etc.) strings are usually described by gauge—the diameter of the string. The tone of a string ...
A resonator guitar or resophonic guitar (often generically called a "Dobro" [1]) is an acoustic guitar that produces sound by conducting string vibrations through the bridge to one or more spun metal cones , instead of to the guitar's sounding board (top). Resonator guitars were originally designed to be louder than regular acoustic guitars ...