A Class-Specific Speech Enhancement for Phoneme Recognition: A Dictionary Learning Approach.
Nazreen P. M.A. G. RamakrishnanPrasanta Kumar GhoshPublished in: INTERSPEECH (2016)
Keyphrases
- class specific
- dictionary learning
- noisy environments
- sparse representation
- sparse coding
- speech signal
- noise reduction
- vocal tract
- signal to noise ratio
- automatic speech recognition
- speech recognition
- feature extraction
- bag of words
- superpixels
- linear combination
- image representation
- hidden markov models
- object recognition
- training data