Noise Shaping Sigma Delta DACs - ESS Technology, Inc.
Noise Shaping Sigma Delta DACs - ESS Technology, Inc.
Noise Shaping Sigma Delta DACs - ESS Technology, Inc.
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What is the price of Gas? (3)<br />
1 Mon $1.22<br />
2 Tue $1.22<br />
3 Wed $1.22<br />
4 Thu $1.22<br />
5 Fri $1.22<br />
6 Sat $1.22<br />
7 Sun $1.22<br />
8 Mon $1.22<br />
9 Tue $1.22<br />
10 Wed $1.21<br />
11 Thu $1.22<br />
12 Fri $1.22<br />
13 Sat $1.22<br />
14 Sun $1.22<br />
15 Mon $1.22<br />
16 Tue $1.22<br />
17 Wed $1.22<br />
18 Thu $1.22<br />
19 Fri $1.22<br />
20 Sat $1.21<br />
• What's happening here?<br />
You are not getting the same<br />
price each day, something is<br />
wrong – why does the price differ<br />
on day 10 and day 20?<br />
• Interestingly, you would now<br />
conclude that the price is 121.9<br />
based on your 20 samples.<br />
Which is actually correct..<br />
The cashier is keeping track<br />
of the accumulating error in<br />
the price you are paying<br />
ΣΔ/HyperStream 9 of 44
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