ADAPTIVE SIGMA-DELTA MODULATION WITH IMPROVED DYNAMIC RANGE
摘要
An adaptive sigma-delta modulation and demodulation technique, wherein a quantizer step-size is adapted based on estimates of an input signal to the quantizer, rather than on estimates of an input signal to the modulator.
申请公布号
WO0209292(A2)
申请公布日期
2002.01.31
申请号
WO2001US22193
申请日期
2001.07.13
申请人
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;SAYED, ALI, H.;ALDAJANI, MANSOUR, A.
