Using Deep Learning for Detecting Spoofing Attacks on Speech Signals.
Alan GodoyFlávio O. SimõesJosé Augusto StuchiMarcus de Assis AngeloniMário UlianiRicardo P. V. ViolatoPublished in: CoRR (2015)
Keyphrases
- deep learning
- speech signal
- speech recognition
- unsupervised learning
- automatic speech recognition
- unsupervised feature learning
- noisy environments
- hidden markov models
- automatic speech recognition systems
- machine learning
- non stationary
- vocal tract
- mental models
- speech enhancement
- weakly supervised
- ddos attacks
- speech quality
- sound signals
- speech sounds
- image processing
- sound source
- noisy images
- language model
- computer vision