Speech Enhancement for Demodulated Signals under Multipath Fading Communication Channels.
Akio KobayashiPublished in: APSIPA (2020)
Keyphrases
- communication channels
- speech enhancement
- single channel
- noisy environments
- multi channel
- noise reduction
- signal to noise ratio
- speech signal
- independent component analysis
- signal processing
- speech recognition
- wiener filter
- linear prediction
- brain activity
- frequency domain
- vocal tract
- automatic speech recognition
- image restoration
- heart rate
- spectral analysis
- wavelet decomposition
- sound source
- routing algorithm
- prior information