2003 Articles
Audio Information Access from Meeting Rooms
We investigate approaches to accessing information from the streams of audio data that result from multi-channel recordings of meetings. The methods investigated use word-level transcriptions, and information derived from models of speaker activity and speaker turn patterns. Our experiments include spoken document retrieval for meetings, automatic structuring of meetings based on self-similarity matrices of speaker turn patterns and a simple model of speaker activity. Meeting recordings are rich in both lexical and non-lexical information; our results illustrate some novel kinds of analysis made possible by a transcribed corpus of natural meetings.
Files
-
icassp03-mtg.pdf application/pdf 73.5 KB Download File
Also Published In
- Title
- 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing: Proceedings: April 6-10, 2003, Hong Kong Exhibition and Convention Centre, Hong Kong
- Publisher
- IEEE
- DOI
- https://doi.org/10.1109/ICASSP.2003.1202750
More About This Work
- Academic Units
- Electrical Engineering
- Published Here
- June 29, 2012