Issue No.04 - October-December (2006 vol.13)
Daniel P.W. Ellis , Columbia University
Keansub Lee , Columbia University
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MMUL.2006.75
We've collected personal audio--essentially everything we hear--for two years and have experimented with methods to index and access the resulting data. Here, we describe our experiments in segmenting and labeling these recordings into episodes (relatively consistent acoustic situations lasting a few minutes or more) using the Bayesian Information Criterion (from speaker segmentation) and spectral clustering.
audio segmentation, audio clustering, personal archives, environment recognition, multimedia content analysis
Daniel P.W. Ellis, Keansub Lee, "Accessing Minimal-Impact Personal Audio Archives", IEEE MultiMedia, vol.13, no. 4, pp. 30-38, October-December 2006, doi:10.1109/MMUL.2006.75