A 3.86mW 106.4dB SNDR Delta-Sigma modulator based on Switched-Opamp for audio codec.

Zhongyi Huang Menglian Zhao Xiaolin Yang Liyu Lin Xiaobo Wu

Published in: MWSCAS (2014)

Keyphrases

delta sigma
noise shaping
power consumption
multimedia
video coding
delta sigma modulators
signal processing
image coding
analog to digital converter
visual information
multiscale
feature vectors
multiresolution
high frequency
hardware and software