Timeline for Sampled Noise Amplitude
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 8, 2018 at 21:00 | history | tweeted | twitter.com/StackElectronix/status/1060638216338989057 | ||
| Nov 8, 2018 at 20:50 | answer | added | TimWescott | timeline score: 0 | |
| Nov 8, 2018 at 20:32 | answer | added | Voltage Spike♦ | timeline score: 1 | |
| Nov 8, 2018 at 20:02 | comment | added | Edgar Brown | It seems to me that the ADC is a red herring in this question. Don't confuse the sample interval with the sample-and-hold, ramp-and-hold performance, or the "aperture" time of the ADC input stage. In most situations the sampling is assumed to be instantaneous not an integral of the interval. This is further complicated in a ∑∆, as the actual sample aperture is orders of magnitude faster than the sample interval and the spectrum is shaped by the filtering. | |
| Nov 8, 2018 at 19:59 | comment | added | Mike | This answer is helpful in connecting the noise density to its distribution electronics.stackexchange.com/a/130463/5563 but only partly answers my question. | |
| Nov 8, 2018 at 19:46 | comment | added | Curious Diode | If I remember back to university this is determined by Gaussian distribution. | |
| Nov 8, 2018 at 19:25 | history | edited | Mike | CC BY-SA 4.0 |
added 316 characters in body
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| Nov 8, 2018 at 19:11 | history | asked | Mike | CC BY-SA 4.0 |