Blaikley, David James
- E.D. Mackerness
(b London, July 13, 1846; d London, Dec 29, 1936). English acoustician. He was principally noted for his design and manufacture of wind instruments. He had a long career with the firm of Boosey & Hawkes and when Boosey’s took over the business of Henry Distin in 1868, Blaikley was appointed works manager. He became widely known as an authority on woodwind and brass, and in 1874 devised a system of compensating pistons (patented in 1878) which Boosey & Co. adopted (see Valve). The firm continued to use equipment designed by him until the late 1980s. Blaikley also devised other improvements for trumpets, horns and trombones. In 1875 he joined the (Royal) Musical Association and in 1878 read the first of many papers to that society. This highly technical discussion of resonance was followed by others on such subjects as quality of tone in wind instruments (...