Loading...
report
Using RASTA in task independent TANDEM feature extraction
2004
In this work, we investigate the use of RASTA filter in the TANDEM feature extraction method when trained with a task independent data. RASTA filter removes the linear distortion introduced by the communication channel which is demonstrated in a 18% relative improvement on the Numbers 95 task. Also, studies yielded a relative improvement of 35% over the basic PLP features by combining TANDEM features and conventional PLP features.
Loading...
Name
rr04-22.pdf
Access type
openaccess
Size
93.47 KB
Format
Adobe PDF
Checksum (MD5)
755cb33ae3ef7c88b2588229c0ebc6ae