High-Resolution Speech Signal Reconstruction in Wireless Sensor Networks.
Andria PazarloglouRadu StoleruRicardo Gutierrez-OsunaPublished in: CCNC (2009)
Keyphrases
- speech signal
- high resolution
- wireless sensor networks
- speech recognition
- low resolution
- automatic speech recognition
- super resolution
- noisy environments
- speaker identification
- high resolution images
- background noise
- high frequency
- image processing
- automatic speech recognition systems
- vocal tract
- linear prediction
- high quality
- non stationary
- hidden markov models
- field of view
- remote sensing
- spectral analysis
- speech enhancement
- sensor networks
- fundamental frequency
- acoustic features
- computer vision
- hearing aids
- speech quality
- speaker recognition
- multiscale
- multiresolution
- feature set
- image patches