A Parametric Objective Quality Assessment Tool for Speech Signals Degraded by Acoustic Echo.
Leonardo O. NunesFlávio R. AvilaAlan Freihof TygelLuiz W. P. BiscainhoBowon LeeAmir SaidRonald W. SchaferPublished in: IEEE Trans. Speech Audio Process. (2012)
Keyphrases
- quality assessment
- speech signal
- subjective quality
- quality metrics
- speech sounds
- reduced reference
- image quality
- acoustic features
- sound source
- video quality assessment
- automatic speech recognition
- speech recognition
- human visual system
- noisy environments
- video quality
- visual quality
- data quality
- image quality metrics
- vocal tract
- image quality assessment
- automatic speech recognition systems
- formant frequencies
- non stationary
- high frequency
- computer vision
- machine learning
- linear prediction
- speech enhancement
- sound signals
- noisy speech
- multiscale