SII-based speech preprocessing for intelligibility improvement in noise.
Cees H. TaalJesper JensenPublished in: INTERSPEECH (2013)
Keyphrases
- preprocessing
- signal to noise ratio
- speech recognition
- noisy environments
- speech enhancement
- noise reduction
- speech signal
- background noise
- noisy data
- gaussian noise
- image noise
- feature extraction
- speech synthesis
- significant improvement
- preprocessing step
- random noise
- noise free
- noise model
- additive noise
- noise level
- genetic algorithm
- pattern recognition
- edge detection
- noise removal
- automatic speech recognition
- broadcast news
- preprocessing phase
- missing data