Speech Processing System Using a Noise Reduction Neural Network Based on FFT Spectrums.
Jae-Seung ChoiPublished in: J. Inform. and Commun. Convergence Engineering (2012)
Keyphrases
- noise reduction
- speech processing
- signal processing
- speech recognition
- fourier transform
- speaker identification
- noisy environments
- neural network
- edge preserving
- signal to noise ratio
- multimedia systems
- natural language processing
- artificial intelligence
- edge detection
- median filter
- frequency domain
- english text
- speech enhancement
- machine learning
- information retrieval systems
- variable length
- pattern recognition
- image processing
- digital libraries
- multiscale
- database systems
- multimedia
- computer vision