Intonation analysis of a multi-channel choir recording
Harald Jers, Sten Ternström · 2004
A multi-track recording of a 16-singer choir of many different choir pieces was done some years ago. In this investigation one piece is chosen and analysed singer by singer concerning intonation, synchronisation, and to what extent the singers of a voice section agree to each other. We try to find objective measures for getting closer to a definition of the so-called “chorus-effect”. The results show some expected effects of intonation dispersion and also an unexpected lining up of vibrato.