A Feature-based Approach to Noise Robust Speech Detection.
Dirk von ZeddelmannPublished in: ITG Conference on Speech Communication (2012)
Keyphrases
- noisy environments
- speech recognition
- speech signal
- detection algorithm
- image noise
- automatic detection
- speech enhancement
- low signal to noise ratio
- detection accuracy
- voice activity detection
- anti noise
- background noise
- noise level
- noise reduction
- detection method
- partial occlusion
- image watermarking
- false positives
- feature vectors
- greater robustness
- imaging artifacts
- salt pepper
- false alarms
- additive noise
- dialogue system
- computationally efficient
- computer vision