Birdsall, Carolyn Max Planck Research Group Epistemes of Modern Acoustics, Max Planck Institute for the History of Science, Max Planck Society;
Birdsall, C. (2019). Radio documents: broadcasting, sound archiving, and the rise of radio studies in interwar Germany. Technology and Culture, 60(2 Suppl.), S96-S128. doi:10.1353/tech.2019.0065.