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Murray Campbell

(b Cleveland, OH, July 19, 1915; d Pittsburgh, PA, Feb 10, 2010). American scientist and acoustician. After studying physics at Case Institute of Technology (BS 1937), he carried out research in nuclear physics at the University of Illinois (PhD 1941). He then joined the Westinghouse Electric Corporation, remaining with the firm for the rest of his professional life; he retired in 1980 after a distinguished career culminating in six years as Director of Research and Development. In his youth he had become an accomplished flute player, and during his undergraduate studies at Case he encountered the notable acoustician Dayton C. Miller. This meeting led to a lifelong interest in the acoustics of the flute, and Coltman developed a laboratory at his home in which he conducted many important and illuminating experiments on flutes and flute playing. Particularly significant was his contribution to the understanding of the subtle interaction between the air jet blown across the flute embouchure hole by the player and the resonances of the air column within the flute pipe. Over four decades, starting in the mid-1960s, he published more than 40 papers on the acoustics of flutes and organ pipes. He was a member of the National Academy of Engineering and a Fellow of the American Physical Society and the Institute of Electrical and Electronic Engineers....

Article

Clive Greated

(Maley)

(b Springfield, MA, May 24, 1911; d Wolfeboro, NH, Aug 7, 2009). American violin maker and acoustician. After studying biology at Cornell University (AB 1933) and taking an MA in education, she went on to study violin making with Karl A. Berger (1954–9) and Simone Sacconi (1960–63), and violin acoustics with Frederick A. Saunders of Harvard University (1949–63). Her work on violin design and construction techniques was funded mostly from the sale of her own instruments. She was co-founder of the Catgut Acoustical Society, an organization that co-ordinates and disseminates information on violin acoustics. Hutchins was known internationally for her revolutionary work on the design and construction of the New violin family (or violin octet), a musically successful acoustically-matched consort of eight new instruments of the violin family. She developed two electronic testing methods for violin makers, namely ‘free plate tuning’ for violins before assembling and ‘mode tuning’ for finished instruments, which provide measurable parameters to augment and quantify traditional violin-making techniques. As well as receiving a number of honorary doctorates, in ...

Article

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 ...