An investigation of spectral restoration algorithms for deep neural networks based noise robust speech recognition.
Bo LiYu TsaoKhe Chai SimPublished in: INTERSPEECH (2013)
Keyphrases
- speech recognition
- noisy environments
- neural network
- spectral subtraction
- pattern recognition
- hidden markov models
- language model
- speech signal
- automatic speech recognition
- speech recognition systems
- speech understanding
- speech processing
- speech synthesis
- additive noise
- speech recognizer
- background noise
- noise reduction
- image processing