The full combination sub-bands approach to noise robust HMM/ANN based ASR.
Andrew C. MorrisAstrid HagenHervé BourlardPublished in: EUROSPEECH (1999)
Keyphrases
- noisy environments
- hidden markov models
- speech recognition
- image noise
- automatic speech recognition
- greater robustness
- geometric distortions
- noise reduction
- speech signal
- salt pepper
- estimation error
- imaging artifacts
- noise model
- multi stream
- robust statistical
- data sets
- robust estimation
- missing data
- additive noise
- error rate
- computationally efficient
- multiresolution
- random noise
- dual band
- image processing