Spatial Diffuseness Features for DNN-Based Speech Recognition in Noisy and Reverberant Environments.
Andreas SchwarzChristian HuemmerRoland MaasWalter KellermannPublished in: CoRR (2014)
Keyphrases
- speech recognition
- speech signal
- noisy environments
- speech recognition systems
- hidden markov models
- language model
- pattern recognition
- automatic speech recognition
- speech processing
- cepstral coefficients
- speech recognizer
- speaker identification
- speech synthesis
- speech recognition technology
- feature set
- feature extraction
- mel frequency cepstral coefficients
- keyword spotting
- speaker independent
- speech understanding
- speech retrieval
- speech recognition errors
- audio visual speech recognition
- extracting features
- information retrieval
- background noise
- low level
- feature vectors
- image processing