Acoustic-phonetic segment classification and scale-space filtering
- 24 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 12, 860-863
- https://doi.org/10.1109/icassp.1987.1169819
Abstract
Scale-space filtering represents one method for automatically extracting both coarse and fine-grained units from the speech signal. We examine the acoustic-phonetic structure of segments obtained by scale-space filtering of cochleagrams, and report on the correspondences between scale-space segments which are automatically derived and hand-marked acoustic-phonetic segments. The major advantage of this proposal for segmentation is the flexibility of the data structure.Keywords
This publication has 4 references indexed in Scilit:
- Scale-space filtering: A new approach to multi-scale descriptionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Speech recognition in scale spacePublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- A database for speaker-independent digit recognitionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- The Curvature Primal SketchPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1986