Asr systems in noisy environment: Auditory features based on gammachirp filter using the AURORA database.
Hajer RahaliZied HajaiejNoureddine EllouzePublished in: EUSIPCO (2014)
Keyphrases
- noisy environments
- database
- noise reduction
- databases
- database systems
- automatic speech recognition
- feature set
- background noise
- database management systems
- speech recognition
- visual speech
- speaker verification
- median filter
- speech signal
- signal to noise ratio
- natural images
- low cost
- denoising
- low level
- feature extraction
- image processing
- machine learning
- neural network