Dereverberation Preprocessing and Training Data Adjustments for Robust Speech Recognition in Reverberant Environments.
Dominic SchmidPhilipp ThueneDorothea KolossaGerald EnznerPublished in: ITG Conference on Speech Communication (2012)
Keyphrases
- speech recognition
- speech signal
- preprocessing
- training data
- noisy environments
- automatic speech recognition
- hidden markov models
- speech synthesis
- pattern recognition
- language model
- speech recognizer
- speech understanding
- speech recognizers
- speech processing
- acoustic models
- speech recognition systems
- keyword spotting
- speech recognition technology
- speaker independent
- background noise
- learning algorithm
- neural network
- audio visual speech recognition
- information retrieval
- speech enhancement
- speech recognition errors
- speech retrieval
- speaker recognition
- speaker identification
- feature extraction