Single-Channel Speech Enhancement Using Single Dimension Change Accelerated Particle Swarm Optimization for Subspace Partitioning.
Kalpana GhorpadeArti KhapardePublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- single channel
- speech enhancement
- multi channel
- signal to noise ratio
- noisy environments
- noise reduction
- independent component analysis
- frequency domain
- wavelet decomposition
- principal component analysis
- prior information
- linear prediction
- wiener filter
- speech signal
- brain activity
- sound source
- image coding
- vocal tract
- smoothing algorithm
- feature extraction
- additive noise
- image processing
- spatial domain
- background noise
- edge detection