Speech enhancement with ad-hoc microphone array using single source activity.
Ryutaro SakanashiNobutaka OnoShigeki MiyabeTakeshi YamadaShoji MakinoPublished in: APSIPA (2013)
Keyphrases
- single source
- speech enhancement
- shortest path problem
- noise reduction
- single channel
- signal to noise ratio
- noisy environments
- multi source
- vocal tract
- speech signal
- linear prediction
- background noise
- pattern recognition
- wiener filter
- multi channel
- brain activity
- smoothing algorithm
- shortest path
- data sources
- objective function
- data fusion