Microphone array post-filtering using supervised machine learning for speech enhancement.
Pasi PertiläJoonas NikunenPublished in: INTERSPEECH (2014)
Keyphrases
- supervised machine learning
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- speech signal
- single channel
- manually annotated
- supervised learning
- adaptive filtering
- vocal tract
- active learning
- linear prediction
- smoothing algorithm
- speech recognition
- wiener filter
- machine learning
- hidden markov models
- background noise
- training set
- multi channel
- domain specific
- learning algorithm