The sound holes of cellos and other instruments of the violin family are known as F-holes and are located on opposing sides of the bridge. A sound hole is an opening in the body of a stringed musical instrument, usually the upper sound board. Sound holes have different shapes: Round in flat-top guitars and traditional bowl-back mandolins;

The line of development of sound-holes in violin shows a drastic increase in radiated power for a fixed void area. The increase in radiated power and the resonance frequency is shown for different sound-hole geometries.

Dec 8, 2023 · As acousti­cian Nicholas Makris and his col­leagues at MIT announced in a study pub­lished by the Roy­al Soci­ety, a vio­lin’s f‑holes serve as the per­fect means of deliv­er­ing its pow­er­ful acoustic sound.

Feb 10, 2015 · F-shaped holes move air faster, allowing classic violins to put out more powerful sounds at lower frequencies than their ancestors, a new study shows.

The carvings on the top plate of a violin are called the “f-holes”, and they serve a very important purpose on the violin. They help air escape from inside the violin, which is very helpful for sound production. Keep reading to learn more about this important, …

Jan 20, 2024 · While some alternative designs may offer unique sonic attributes, the enduring prominence of the F-shaped sound holes highlights the challenges in surpassing the well-established acoustic qualities that have defined the violin’s iconic sound for centuries.

Jul 7, 2016 · According to the findings of a seven-year project carried out in conjunction with violinmakers at the North Bennet Street School, f-holes were developed because they enhanced the acoustic power of the instrument.

Feb 10, 2015 · The researchers found that a key feature affecting a violin’s sound is the shape and length of its “f-holes,” the f-shaped openings through which air escapes: The more elongated these are, the more sound a violin can produce.

Apr 6, 2013 · Too wide of an f hole (more than 8mm at the notches for violins) and the violin loses projection. Too narrow (6mm or less for violins) and a luthier might have trouble getting the soundpost in to the instrument.

Feb 21, 2023 · The sound hole of the violin is f-shaped, hence its name and are placed symmetrically. Although the sound comes from the vibration of the body (the surfaces of the plates), the sound holes let the air inside travel outwards.