Auditory processing-based features for improving speech recognition in adverse acoustic conditions.
Hari Krishna MagantiMarco MatassoniPublished in: EURASIP J. Audio Speech Music. Process. (2014)
Keyphrases
- speech recognition
- speech recognition systems
- speech recognizers
- speaker independent
- hidden markov models
- speech signal
- speech recognizer
- automatic speech recognition
- speech synthesis
- speech understanding
- language model
- pattern recognition
- noisy environments
- cepstral coefficients
- feature vectors
- feature set
- speech processing
- noisy speech
- speech recognition technology
- feature space
- mel frequency cepstral coefficients
- keyword spotting
- speaker diarization
- acoustic models
- sound source
- speech recognition errors
- speech retrieval
- visual information
- classification accuracy
- low level
- isolated word
- audio visual speech recognition