11-24-2021, 02:18 AM
RE: Tidal volume and Flowrate out of sync? [Airsense 11]
(11-24-2021, 12:44 AM)dataq1 Wrote: But when I plot the OSCAR data for those 9 minutes I get many more inflection points (suggesting "new" data), but Resmed has only provided 4 data points.
Why, to my eye, does OCSAR have so much more data for that short session than Resmed has recorded on the SD card?
4 rows for 9 minutes? There should be 270 rows.
For 9 seconds it would be 4 rows in my experience. For 10 seconds it would be 5 rows.
My counts should be taken as applicable "mid-stream" or in-stream" , not at start or end of file where counts may be odd.
I write from experience with Autoset and Aircurve 10 series, not the 11 series and have never used data in the PLD file except that for FL as recorded at 0.5 hz..
I have no particular qualifications or expertise with respect to the apnea/cpap/sleep related content of my posts beyond my own user experiences and what I've learned from others on this site. Each of us bears the burden of evaluating the validity and applicability of what we read here before acting on it.
Of my 3 once-needed, helpful, and adjunctive devices I have listed, only the accelerometer remains operative (but now idle). My second CMS50I died, too, of old age and the so-so Dreem 2 needs head-positioning band repair--if, indeed, Dreem even supports use of it now.
Of my 3 once-needed, helpful, and adjunctive devices I have listed, only the accelerometer remains operative (but now idle). My second CMS50I died, too, of old age and the so-so Dreem 2 needs head-positioning band repair--if, indeed, Dreem even supports use of it now.
