FPGA Implementation of a Phase-Aware Single-Channel Speech Enhancement System.
Suman SamuiPragya SahuIndrajit ChakrabartiSoumya Kanti GhoshPublished in: Circuits Syst. Signal Process. (2017)
Keyphrases
- single channel
- speech enhancement
- fpga implementation
- multi channel
- hardware implementation
- independent component analysis
- noise reduction
- frequency domain
- wavelet decomposition
- wiener filter
- noisy environments
- signal processing
- signal to noise ratio
- field programmable gate array
- prior information
- linear prediction
- sound source
- brain activity
- speech signal
- real time
- subband
- markov random field
- multiresolution