Artificial Speech Bandwidth Extension Using Deep Neural Networks for Wideband Spectral Envelope Estimation.
Johannes AbelTim FingscheidtPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2018)
Keyphrases
- neural network
- speech signal
- speech recognition
- spectral features
- linear prediction
- spectral analysis
- pattern recognition
- artificial neural networks
- doa estimation
- linear predictive coding
- speech synthesis
- non stationary
- real world
- automatic speech recognition
- neural network model
- fuzzy logic
- genetic algorithm
- estimation algorithm
- neural nets
- dialogue system
- vocal tract
- probabilistic model
- speech quality
- audio visual
- multispectral images
- wireless networks
- back propagation
- spoken language
- parameter estimation