Perceptual speech quality improvement for vocoder based on amplitude spectrum of residual signal.

Andrea Der C. Yang D.-Y. Huang M. Dong H. Li

Published in: ChinaSIP (2015)

Keyphrases

quality improvement
residual signal
motion compensated
quality assurance
speech recognition
quality control
human visual system
human perception
motion compensation
speech signal
product quality
coding gain
video sequences
video coding
linear prediction