強健性語音辨識中分頻段調變頻譜補償之研究 (A Study of Sub-band Modulation Spectrum Compensation for Robust Speech Recognition) [In Chinese].
Sheng-Yuan HuangWen-Hsiang TuJeih-weih HungPublished in: ROCLING (2009)
Keyphrases
- speech recognition
- subband
- noisy environments
- pattern recognition
- hidden markov models
- discrete wavelet transform
- speech recognizer
- speech synthesis
- speech recognition technology
- language model
- automatic speech recognition
- feature vectors
- speech processing
- speech signal
- high frequency
- wavelet transform
- multiresolution
- wavelet domain
- filter bank
- frequency band
- gray level
- probabilistic model