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EEVblog #153 – YouScope Demo on a Digital Scope

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tinhead:
oh yeah Dave, the 50k wfrm/s are definitely nice.

I did tested with Tekway/Hantek which have 2500 wfrm/s, result attached (tried to catch the same part as on your Rigol)
Haven't played with persistency, just quick test of "refresh rate"

Btw, the live show "Eva" was my gf (making me crazy), she isn't "blog" fan (actaually she hates my job)
but she like your smile, so what.

EDIT: is did sampled with 4kpts, therefore some dropped frames, with 40ktps the XY seems to be much better.

Lance:
I wonder how that actually works. Do you use the music left and right channels as a carrier for the XY coordinate data?

tinhead:

--- Quote from: Lance on March 08, 2011, 06:17:45 pm ---I wonder how that actually works. Do you use the music left and right channels as a carrier for the XY coordinate data?

--- End quote ---

exact

Lance:

--- Quote from: tinhead on March 08, 2011, 06:20:31 pm ---
--- Quote from: Lance on March 08, 2011, 06:17:45 pm ---I wonder how that actually works. Do you use the music left and right channels as a carrier for the XY coordinate data?

--- End quote ---

exact

--- End quote ---
Yay! I guess now I need to find a way to combine the data.

Alex:
Here is the YouScope on a HM604 from a couple of weeks ago.

https://www.eevblog.com/forum/index.php?topic=2631.0

Brightness was way low but the camera increased the brightness. You can also listen to the soundfile but it doesnt make any sense or give any clues as to what the scope screen will look like.

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