Robustifying cepstral features by mitigating the outlier effect for noisy speech recognition.
Hao-Teng FanKuan-wei HsiehChien-hao HuangJeih-weih HungPublished in: FSKD (2013)
Keyphrases
- speech recognition
- noisy environments
- cepstral features
- hidden markov models
- speech processing
- language model
- pattern recognition
- speech signal
- speech synthesis
- automatic speech recognition
- speech recognition technology
- speech understanding
- speech retrieval
- speaker independent
- speech recognition systems
- keyword spotting
- feature extraction
- isolated word
- handwriting recognition
- speech recognizer
- background noise
- noisy speech
- speech recognizers
- noise reduction
- information retrieval
- digit recognition
- neural network
- speaker identification
- image processing
- audio visual speech recognition