A Speech Enhancement System Based on Real-time Sound Source Localization and Super-directional Fixed Beamforming.
Dan WuKe ZhangYangjie WeiPublished in: RCAR (2019)
Keyphrases
- sound source
- source localization
- speech enhancement
- single channel
- speech signal
- real time
- noise reduction
- speech recognition
- real environment
- noisy environments
- vocal tract
- signal to noise ratio
- background noise
- linear prediction
- automatic speech recognition
- audio visual
- focus of attention
- smoothing algorithm
- multi channel
- vision system
- pattern recognition
- dynamic environments
- wireless sensor networks