Timeline for Compensating the Group Delay of an Analog Filter using DSP
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Aug 1, 2019 at 9:29 | history | suggested | Ben | CC BY-SA 4.0 |
Typo in question
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| Jul 31, 2019 at 18:00 | history | tweeted | twitter.com/StackSignals/status/1156625704911540224 | ||
| Jul 31, 2019 at 7:24 | comment | added | falsterbo | Thanks for the notice, it probably is an inverting amplifier. That should be taken into consideration as it is not a "real delay" in the sense of phase delay. Especially for single-lead ECG setup, we mostly ignore checking the polarity of the electrodes if the signal will be analyzed later on offline. | |
| Jul 30, 2019 at 17:45 | answer | added | Matt L. | timeline score: 5 | |
| Jul 30, 2019 at 14:27 | comment | added | Ben | Your first transfer function starts at -180o. Is this correct? Either your filter is inverting or there has been an inversion in the measurement setup. | |
| Jul 30, 2019 at 14:22 | review | Suggested edits | |||
| S Aug 1, 2019 at 9:29 | |||||
| Jul 30, 2019 at 14:15 | history | asked | falsterbo | CC BY-SA 4.0 |