Extended powered cepstral normalization (p-CN) with range equalization for robust features in speech recognition.
Chang-Wen HsuLin-Shan LeePublished in: INTERSPEECH (2007)
Keyphrases
- speech recognition
- speech recognition systems
- noisy environments
- hidden markov models
- speech recognition technology
- language model
- automatic speech recognition
- pattern recognition
- speech signal
- speech understanding
- speech processing
- speech synthesis
- speech recognizer
- cepstral coefficients
- speaker independent
- keyword spotting
- low level
- speaker identification
- feature space
- information retrieval
- mel frequency cepstral coefficients
- probabilistic model
- feature vectors
- speech recognition errors
- neural network