222557 ⎘
Conversion of analogue values to or from differential modulation; Delta-sigma modulation; Analogue/digital converters using delta-sigma modulation as an intermediate step; Means for controlling the correspondence between the range of the input signal and the range of signals the converter can handle; Means for out-of-range indication using automatic control in feed forward mode, i.e. by determining the range to be selected directly from the input signal
Noise shaper variable quantizer
#2Audio amplifiers
#3Analog-to-digital converter
#4Transmitter and transmitting method
#5Performing enhanced sigma-delta modulation
#6Sigma-delta modulator architecture capable of automatically improving dynamic range method for the same
#7Sigma delta modulator
#8System for analog-to-digital conversion
#9Delta-sigma modulation circuit with gain control function