Pavel Sturm. The Prague historical collection of tuning forks: a surviving replica of the Koenig tonometre. In Rüdiger Hoffmann, Jürgen Trouvain, editors, First International Workshop on the History of Speech Communication Research, HSCR 2015, Dresden, Germany, September 4-5, 2015. pages 95-105, ISCA, 2015. [doi]
Abstract is missing.