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Hutchins [Maley], Carleen  

D. Quincy Whitney

(b Springfield, MA, May 24, 1911; d Wolfeboro, NH, Aug 7, 2009). American violinmaker, acoustician, and writer. A trumpeter and biology graduate of Cornell University (AB 1933) and New York University (MA 1942), she left both disciplines to embrace string instruments and acoustical physics. While teaching science and woodworking at the Brearley School, chamber music colleagues convinced her to take up viola. A woodcarver since childhood, Hutchins, at age 35, decided to make a viola. Hutchins then studied luthiery with Karl A. Berger (1949–59) and Stradivari expert Fernando Sacconi. While she and Harvard physicist Frederick A. Saunders performed more than 100 acoustical experiments (1949–63), Hutchins taught herself acoustical physics by making string instruments. In 1963 Hutchins and colleagues Robert Fryxell and John Schelleng founded the Catgut Acoustical Society. She published the CAS journal for more than 30 years, helping bridge the gap between violin makers and acoustical physicists. Hutchins made more than 500 instruments, authored more than 100 technical papers on violin acoustics, and edited ...


Koenig, (Karl) Rudolf  

James F. Bell

revised by Clive Greated

(b Königsberg, Nov 26, 1832; d Paris, Oct 2, 1901). German physicist. Although Helmholtz was his principal professor at the University of Königsberg, Koenig's research was not in acoustics. After receiving the PhD in physics, Koenig apprenticed himself to the Parisian violin maker Vuillaume. Koenig completed his apprenticeship in 1858 and set up shop at the Quai d'Anjou, where he remained for the rest of his life, making tuning-forks of great precision for his tonometer which covered the entire audible range of frequencies. He constructed remarkably precise clock tuning-forks, sirens, ingenious compound sirens, improved Helmholtz resonators and a wide variety of other apparatuses. The quality of his instruments became legendary, and they became the physics tools for university laboratories in Europe and the USA. He was commissioned by the French government to make the apparatus for establishing ‘Diapason normal’, a′ = 435; and he improved Léon Scott's ‘phonautograph’ of ...