Noise Reduction for Wideband Speech Exploiting Spectral Dependencies Based on Conditional Estimation.
Florian HeeseThomas EschBernd GeiserPeter VaryPublished in: Sprachkommunikation (2010)
Keyphrases
- noise reduction
- signal to noise ratio
- speech enhancement
- noisy environments
- speech signal
- edge preserving
- edge detection
- linear prediction
- speech recognition
- noise level
- spectral analysis
- spectral features
- doa estimation
- noise removal
- hearing aids
- noise free
- median filter
- noise filtering
- automatic speech recognition
- wiener filter
- edge enhancement
- noise detection
- audio visual
- non stationary
- lossless compression
- additive noise
- impulsive noise
- frequency domain
- multiscale