Spatial diffuseness features for DNN-based speech recognition in noisy and reverberant environments.
Andreas SchwarzChristian HuemmerRoland MaasWalter KellermannPublished in: ICASSP (2015)
Keyphrases
- speech recognition
- speech signal
- noisy environments
- speech recognition systems
- hidden markov models
- speech processing
- automatic speech recognition
- cepstral coefficients
- speech synthesis
- pattern recognition
- speaker identification
- speech recognizer
- feature set
- speech recognition technology
- speech understanding
- keyword spotting
- language model
- structural features
- neural network
- machine learning
- audio visual speech recognition
- isolated word
- mel frequency cepstral coefficients
- handwriting recognition
- feature vectors
- feature extraction