ELAN is computer software, a professional tool to manually and semi-automatically annotate and transcribe audio or video recordings. It has a tier-based data model that supports multi-level, multi-participant annotation of time-based media.
Max Planck Institute for Psycholinguistics, The Language Archive, Nijmegen, The Netherlands
Lausberg, H., & Sloetjes, H. (2009). Coding gestural behavior with the NEUROGES-ELAN system. Behavior Research Methods, Instruments, & Computers, 41(3), 841-849. doi:10.3758/BRM.41.3.841.