Significance of group delay based acoustic features in the linguistic search space for robust speech recognition.
R. RamyaRajesh M. HegdeHema A. MurthyPublished in: INTERSPEECH (2008)
Keyphrases
- speech recognition
- automatic speech recognition
- speech signal
- acoustic features
- noisy environments
- hidden markov models
- language model
- speaker identification
- mel frequency cepstral coefficients
- speaker verification
- pattern recognition
- natural language processing
- speech recognition systems
- speaker recognition
- visual features
- natural language
- audio features
- information retrieval
- machine learning