Open space publications and magazine.
A chronology / history of electronic and computer music and related events 1906 – 2012 by Paul Doornbusch.
EAnalysis (beta version) – a tool for the analysis of electroacoustic music, to be presented at the EMS conference in Stockholm.
AES oral history #85 – John Chowning on the origins of FM synthesis (lots of other interesting clips too).
Multimodal music processing – a free online book edited by Meinard Müller, Masataka Goto and Markus Schedl.