The effect of additive noise on speech amplitude spectra: a quantitative analysis.
Qifeng ZhuAbeer AlwanPublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- quantitative analysis
- additive noise
- speech signal
- qualitative analysis
- noisy images
- speech recognition
- spatial domain
- qualitative and quantitative analysis
- maximum likelihood
- causal inference
- random variables
- speech enhancement
- qualitative evaluation
- vocal tract
- linear prediction
- non stationary
- noisy environments
- graphical models
- hidden markov models
- point spread function
- high quality
- neural network
- multiplicative noise
- principal component analysis
- higher order
- image compression
- frequency domain