logo Idiap Research Institute        
 [BibTeX] [Marc21]
Emulating Temporal Receptive Fields of Auditory Mid-Brain Neurons for Automatic Speech Recognition
Type of publication: Idiap-RR
Citation: sgarimel:rr08-24
Number: Idiap-RR-24-2008
Year: 2008
Institution: IDIAP
Abstract: This paper proposes modifications to the Multi-resolution RASTA (MRASTA) feature extraction technique for the automatic speech recognition (ASR). By emulating asymmetries of the temporal receptive field (TRF) profiles of auditory mid-brain neurons, we obtain more than $13\% $ relative improvement in word error rate on OGI-Digits database. Experiments on TIMIT database confirm that proposed modifications are indeed useful.
Userfields: ipdmembership={speech},
Projects Idiap
Authors Sivaram, G. S. V. S.
Hermansky, Hynek
Crossref by sgarimel:eusipco:2008
Added by: [UNK]
Total mark: 0
  • sgarimel-idiap-rr-08-24.pdf
  • sgarimel-idiap-rr-08-24.ps.gz