Narrowband to wideband conversion of speech using GMM based transformation.
Kun-Youl ParkHyung Soon KimPublished in: ICASSP (2000)
Keyphrases
- speech signal
- speaker identification
- speaker recognition
- speech recognition
- gaussian mixture model
- mel frequency cepstral coefficients
- automatic speech recognition
- vocal tract
- speech quality
- noisy environments
- non stationary
- spectral analysis
- probabilistic neural network
- hidden markov models
- voice activity detection
- feature vectors
- linear prediction
- em algorithm
- linear predictive
- speech synthesis
- text to speech
- pattern recognition
- noise reduction
- gaussian mixture modeling