Microphone Array Post-Filter for Target Speech Enhancement Without a Prior Information of Point Interferers.
Guanjun LiShan LiangShuai NieWenju LiuZhanlei YangLongshuai XiaoPublished in: INTERSPEECH (2020)
Keyphrases
- prior information
- speech enhancement
- single channel
- noise reduction
- prior knowledge
- bayesian inference
- wiener filter
- noisy environments
- signal to noise ratio
- smoothing algorithm
- edge preserving
- speech signal
- information retrieval
- frequency domain
- independent component analysis
- pattern recognition
- compression ratio
- feature extraction
- decision trees