Speech Emotion Recognition Based on Coiflet Wavelet Packet Cepstral Coefficients.
Yongming HuangAo WuGuobao ZhangYue LiPublished in: CCPR (2) (2014)
Keyphrases
- wavelet packet
- speech emotion recognition
- cepstral coefficients
- speech recognition
- linear prediction
- speech signal
- subband
- filter bank
- denoising
- feature set
- audio signal
- wavelet transform
- feature vectors
- non stationary
- hidden markov models
- image coding
- wavelet decomposition
- speaker identification
- quadtree
- pattern recognition
- frequency band
- machine learning
- language model
- wavelet domain
- bit rate
- signal processing
- multiresolution
- high frequency
- low level
- classification accuracy
- object recognition
- image compression