A Delta-Sigma Modulator with UPWM Quantizer for Digital Audio Class-D Amplifier.

Chien-Hung Kuo Yu-Jie Liou

Published in: MIXDES (2019)

Keyphrases

delta sigma
noise shaping
digital audio
image coding
error diffusion
analog to digital converter
image coder
quantization noise
subband
multiscale
multiresolution
image data
wavelet transform
low cost
frequency domain
quantization error