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Joined 4 years ago
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Cake day: November 6th, 2022

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  • your sound is a 900Hz sine wave. i dont see your scope mentioning 900Hz anywhere. to represent a 900hz sinewave, you need about 4 samples at least, to represent a sine-ish-curve. i.e. 4 x900hz sampling rate. but also 4 pixels on screen to repseent the curve.

    But not looking at the numbers, an image like that could happen when the data which needs to be presented has more datapoints than the amount of pixels the display is wide (maybe your scope is 1024 pixels wide?) it could be the oscilloscope is just picking 1024 samples out of the millions of datapoints, and drawing lines between them(which will be vertical lines). That’s one way to get strange representations. What i see on the osccilliscope is countless vertical lines together making it look like a fill.

    To check if that’s it, you can zoom-in on the x-axis only, and check if the pattern changes(and eventually shows your sine wave)





  • rtwin@lemmy.staphup.nlOPtocovid19@mander.xyzNew treatment approach
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    2 years ago

    Hi. Thanks for responding.

    • i don’t think you’re aware that FDA was ordered by court to withdraw it’s slanderous and suggestive horse-paste advertisements? Court case info is included in this article. In the court case info you can read where FDA acted unlawfully. Regarding “denialism and intentional misinformation” i tried finding this court-case in the mainstream, but mainstream news is silent about this ruling against FDA.
    • Regarding its main use;