Recognition of consonant-vowel (CV) units under background noise using combined temporal and spectral preprocessing.
Anil Kumar VuppalaK. Sreenivasa RaoSaswat ChakrabartiP. KrishnamoorthyS. R. M. PrasannaPublished in: Int. J. Speech Technol. (2011)
Keyphrases
- background noise
- preprocessing
- speech signal
- noisy environments
- noisy speech
- feature extraction
- low contrast
- speech recognition
- spectral analysis
- linear prediction
- preprocessing stage
- object recognition
- pattern recognition
- post processing
- speaker independent
- vocal tract
- automatic speech recognition
- adaptive filtering
- computer vision
- image analysis
- speech enhancement
- speech synthesis
- multiscale
- fully automatic
- action recognition
- hidden markov models