Examples of 'delta-sigma' in a sentence
Meaning of "delta-sigma"
delta-sigma (noun): A type of analog-to-digital or digital-to-analog signal conversion technique using over-sampling and noise shaping to increase resolution
How to use "delta-sigma" in a sentence
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delta-sigma
The first step in a delta-sigma modulation is delta modulation.
Each analog to digital converter may include a delta-sigma modulator.
Adaptive delta-sigma modulation systems are also well known.
Again, the calibration location may be situated directly at the output of the delta-sigma modulator.
Flexible and programmable delta-sigma analog signal converter.
The delta-sigma converter is yet another form of integrating converter.
This can be accomplished by using a delta-sigma modulator before the switched-mode power amplifier.
A delta-sigma modulator is designed to eliminate the quantization noise from the baseband.
This single converter is a delta-sigma converter having adjustable parameters.
The delta-sigma converter can be considered as two components, a modulator and a digital filter.
The analog signal converter incorporates a dynamically tunable delta-sigma modulator covered in a companion disclosure.
Indeed, a delta-sigma modulator is designed to suppress the quantization noise in the baseband.
A digital model of pulse-density modulation can be obtained from a digital model of the delta-sigma modulator.
Control of the divider by a delta-sigma modulation allows a reduction in noise overall.
The output of this sampling circuit constitutes the output of the double integration delta-sigma coder.
See also
It has a delta-sigma modulator for conversion from analog into digital form.
Noise Shaping is inherently built into the delta-sigma modulators.
For example, the delta-sigma modulator could be of a different order than a second order.
There are many kinds of ADC that use this delta-sigma structure.
The converter preferably includes a delta-sigma modulator which provides a high frequency one-bit digital data.
A PDM bitstream is encoded from an analog signal through the process of delta-sigma modulation.
The output of the delta-sigma modulator is at a very high oversampling frequency Fs.
The transmission chain TXCH furthermore comprises a modulation stage of the delta-sigma type, referenced MD.
The output from the delta-sigma modulator MDU is at a very high sampling frequency.
The analog / digital conversion can be of the delta-sigma type.
The conventional Delta-Sigma coder of FIG.
The delta-sigma modulator provides a single bit, serial output.
Both names sigma-delta and delta-sigma are frequently used.
However, a delta-sigma modulator of higher order could be used.
The analog / digital converter can be of the delta-sigma type.
Delta-sigma converters are.
In this thesis an ultra-low power incremental delta-sigma analog-to-digital converter is presented.
Delta-sigma converters are used, for example, in modems that transmit data over a telephone line.
The input signal is first sampled and quantized to a single bit by a bandpass delta-sigma modulator 21.
An oversampling delta-sigma modulator 21 samples and quantizes the input signal to a single bit data stream.
For example, the said first digitization means may include a delta-sigma pass-band modulator.
Single-channel Delta-Sigma ADC with integrated anti-aliasing filter.
The method according to claim 16, wherein the analog / digital conversion comprises a delta-sigma type conversion.
The delta-sigma sampling is a well-known A / D technique using both oversampling and digital filtering.
Figure 7 illustrates companding by use of variable stepsize Delta or Delta-Sigma modulation, and.
Delta-sigma analog-to-digital converter for low-power microsensor applications.
ADCs, Successive approximation and delta-sigma.
In the present case, the delta-sigma converter 8 converts the signal e . g.
Delta modulation Pulse-code modulation Delta-sigma modulation.
Ultra-low power incremental delta-sigma analog-to-digital converter for self-powered sensor applications.
The device according to claim 39, wherein the analog / digital converter comprises a delta-sigma type analog / digital converter.
Delta-sigma modulation is inspired by delta modulation, as shown in Fig . 2.
Bit multilevel Delta-Sigma DAC.
The Delta-Sigma decoder of order two is represented in FIG . 8.
Figure 1 shows, in a schematic and partial manner, a multi-bit Delta-Sigma modulator 1 according to the invention.
