Empirical mode decomposition for noise-robust automatic speech recognition.
Kuo-Hao WuChia-Ping ChenPublished in: INTERSPEECH (2010)
Keyphrases
- automatic speech recognition
- noisy environments
- empirical mode decomposition
- speech recognition
- speech signal
- stock market prediction
- non stationary
- hidden markov models
- word error rate
- speech retrieval
- noise reduction
- broadcast news
- conversational speech
- language model
- image processing
- instantaneous frequency
- hilbert huang transform
- handwriting recognition
- signal processing
- denoising
- feature extraction