tdehaeze/hugo
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update content - 2026-10-10
Deploy / deploy (push) Failing after 5s
Details

Browse Source
This commit is contained in:
tdehaeze committed 2026-10-10 21:50:25 +02:00
1 parent 2255897492
commit d2024ec35b
10 files changed
+203 -327
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

content/zettels/analog_to_digital_converters.md
+12 -12
View File
@@ -84,7 +84,7 @@ The quantization is:
{{< youtube b9lxtOJj3yU >}}
Also see (<a href="#citeproc_bib_item_3">Kester 2005</a>).
Also see (<a href="#citeproc_bib_item_4">Kester 2005</a>).
## Link between required dynamic range and effective number of bits {#link-between-required-dynamic-range-and-effective-number-of-bits}
@@ -96,7 +96,7 @@ Also see (<a href="#citeproc_bib_item_3">Kester 2005</a>).
## Oversampling {#oversampling}
(<a href="#citeproc_bib_item_4">Lab 2013</a>)
(<a href="#citeproc_bib_item_5">Lab 2013</a>)
To have additional \\(w\\) bits of resolution, the oversampling frequency \\(f\_{os}\\) should be:
@@ -104,7 +104,7 @@ To have additional \\(w\\) bits of resolution, the oversampling frequency \\(f\_
f\_{os} = 4^w \cdot f\_s
\end{equation}
(NO_ITEM_DATA:hauser91_princ_overs_conver)
(<a href="#citeproc_bib_item_3">Hauser 1991</a>)
### When Oversampling and Averaging Will Work {#when-oversampling-and-averaging-will-work}
@@ -118,9 +118,9 @@ f\_{os} = 4^w \cdot f\_s
## Sigma Delta ADC {#sigma-delta-adc}
(<a href="#citeproc_bib_item_6">Pisani 2018</a>)
(<a href="#citeproc_bib_item_7">Pisani 2018</a>)
From (<a href="#citeproc_bib_item_7">Schmidt, Schitter, and Rankers 2020</a>):
From (<a href="#citeproc_bib_item_8">Schmidt, Schitter, and Rankers 2020</a>):
> The low cost and excellent linearity properties of the Sigma-Delta ADC have replaced other ADC types in many measurement and registration systems, especially where storage of data is more important than real-time measurement.
> This has typically been the case in audio recording and reproduction.
@@ -144,7 +144,7 @@ Therefore, even though there are sigma-delta ADC with high precision and samplin
## Anti-Aliasing Filters {#anti-aliasing-filters}
(<a href="#citeproc_bib_item_5">Microchip 1999</a>)
(<a href="#citeproc_bib_item_6">Microchip 1999</a>)
## State of the art ADC {#state-of-the-art-adc}
@@ -157,10 +157,10 @@ Therefore, even though there are sigma-delta ADC with high precision and samplin
<style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">
<div class="csl-entry"><a id="citeproc_bib_item_1"></a>Baker, Bonnie. 2011. “How Delta-Sigma Adcs Work, Part.” <i>Analog Applications</i> 7.</div>
<div class="csl-entry"><a id="citeproc_bib_item_2"></a>Beev, Nikolai. 2018. “Analog-to-Digital Conversion beyond 20 Bits.” In <i>2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)</i>. doi:<a href="https://doi.org/10.1109/i2mtc.2018.8409543">10.1109/i2mtc.2018.8409543</a>.</div>
<div class="csl-entry"><a id="citeproc_bib_item_3"></a>Kester, Walt. 2005. “Taking the Mystery out of the Infamous Formula, $snr = 6.02 N + 1.76 Db$, and Why You Should Care.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_4"></a>Lab, Silicon. 2013. “Improving the ADC Resolution by Oversampling and Averaging.” Silicon Laboratories.</div>
<div class="csl-entry"><a id="citeproc_bib_item_5"></a>Microchip. 1999. “Anti-Aliasing, Analog Filters for Data Acquisition Systems.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_6"></a>Pisani, Brian. 2018. “Accounting for Delay from Multiple Sources in Delta-Sigma ADCs.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_7"></a>Schmidt, R. M., G. Schitter, and A. Rankers. 2020. <i>The Design of High Performance Mechatronics - Third Revised Edition</i>. Ios Press.</div>
<div class="csl-entry">NO_ITEM_DATA:hauser91_princ_overs_conver</div>
<div class="csl-entry"><a id="citeproc_bib_item_3"></a>Hauser, M. W. 1991. “Principles of Oversampling A/D Conversion.” <i>Journal of Audio Engineering Society</i>.</div>
<div class="csl-entry"><a id="citeproc_bib_item_4"></a>Kester, Walt. 2005. “Taking the Mystery out of the Infamous Formula, $snr = 6.02 N + 1.76 Db$, and Why You Should Care.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_5"></a>Lab, Silicon. 2013. “Improving the ADC Resolution by Oversampling and Averaging.” Silicon Laboratories.</div>
<div class="csl-entry"><a id="citeproc_bib_item_6"></a>Microchip. 1999. “Anti-Aliasing, Analog Filters for Data Acquisition Systems.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_7"></a>Pisani, Brian. 2018. “Accounting for Delay from Multiple Sources in Delta-Sigma ADCs.”</div>
<div class="csl-entry"><a id="citeproc_bib_item_8"></a>Schmidt, R. M., G. Schitter, and A. Rankers. 2020. <i>The Design of High Performance Mechatronics - Third Revised Edition</i>. Ios Press.</div>
</div>