80301 Terra Linguistica Terra Linguistica 2782-5450 27 The results of collaboration among musicologist Y.Y. Handschin and physicist V.I. Kovalenkov: foundation of an accoustic laboratory in Petrograd (1919–1921) Научное сотрудничество музыковеда Я.Я. Гандшина и физика В.И. Коваленкова: создание петроградской акустической лаборатории Kniazeva Janna Andrey A. Mikhailov Андрей dragun66@mail.ru Peter the Great St.Petersburg Polytechnic University 10 06 2011 2 124 124 129

The article is about a joint scientific work performed by two remarkable investigators: Y.Y. Hanshin (musicologist) and V.I. Kovalenkov (physicist), a creation and activities of an acoustical laboratory in Petrograd in 1920-th, a research in the field of sound-recording, timbre of sound etc.

 ACOUSTICS ELECTROTECHNICAL INSTITUTE MUSICAL DEPARTMENT OF PEOPLE′S COMMISSARIAT OF EDUCATION MUSICOLOGY ORGAN MUSIC REPRODUCTION OF SOUNDS