222486 ⎘
Conversion of analogue values to or from differential modulation; Delta-sigma modulation; Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by suppressing active signals at predetermined times, e.g. muting, using non-overlapping clock phases
Sub-classes:RETURN TO OPEN DAC WITH RESISTOR BYPASS ON RESET
#2Delay-based spread spectrum clock generator circuit
#3Frequency ratio measurement device
#4Analog-to-digital converter and microphone including the same
#5Idle tone dispersion device and frequency ratio measuring device
#6Signal modulation circuit
#7Idle tone dispersion device and frequency measurement device
#8Signal modulation circuit
#9Audio output device
#10Systems and methods to suppress noise and idle tones
#11Audio output device
#12Digital-to-analog converter for reducing pop noise and harmonic tone and related converting method
#13Apparatus and method for improving performance of sigma-delta modulators having non-ideal components
#14Analog-to-digital converter of the sigma delta type
#15Delta-Sigma DAC
#16Audio amplifier
#17Increased noise performance using quantizer code suppression