Non-Uniform Spectral Compression with the Formant-Emphasized Filterbank for Noisy Speech Recognition.
Sang-Ho LeeYoung-Woo SonJeong-Hyun HaJae-Keun HongPublished in: IPCV (2007)
Keyphrases
- non stationary
- speech recognition
- spectral analysis
- speech signal
- filter bank
- noisy environments
- autoregressive
- speaker adaptation
- automatic speech recognition
- image compression
- subband
- language model
- hidden markov models
- speaker identification
- linear prediction
- cepstral coefficients
- image coding
- speech processing
- vocal tract
- spectral features
- speech recognizer
- multiscale
- compression algorithm
- computationally efficient
- pattern recognition
- compression ratio
- speech synthesis
- speech enhancement
- speech recognition technology
- multiresolution
- speech recognition systems
- signal processing
- speech recognizers
- transform coding
- frequency domain
- vector quantization
- remote sensing