Corpus ID: 15812895

Auditory Effects for ASR

@inproceedings{Lyon1996AuditoryEF,
  title={Auditory Effects for ASR},
  author={R. Lyon},
  year={1996}
}

• R. Lyon
• Published 1996

Save to Library

Create Alert

Cite

Launch Research Feed

Almost all ASR front ends use an amplitude-independent representation of spectral shape as the primary feature vector, obtained via some combination of normalization, logarithms, or AR modeling. They also typically represent total power or loudness as a separate feature. These ideas are fine to first order, and have gotten ASR to where it is today. But they totally punt on the issue of what is "loud enough".