New version of XMachina: [1191023]
New version of XMachina: [1191023]
Make a screenshot of the characteristic. Right click on the FRD (or ZMA) node and choose „Load from picture” from the menu.
Paste your picture with the characteristic to digitize. It can be strongly zoomed, no need to worry that it won’t fit into the window (as it has scrollbars). Click on the chart and enter frequency and dBspl for the clicked point:
Do the same for another point on the chart. This is done to establish translation from pixels X-Y coordinates into frequency-dBspl domain.
Right click on the picture an choose “Automatic Curve Reader” from the menu.
Click on the curve you want to digitize to get it’s color and see the result.
If the picture is noisy or there are more curves/objects of the selected color on the picture the processing algorithm can get confused. You can set left/right/top/bottom margins to narrow the processing region and improve the situation.
When the digitization looks fine choose "OK (accept points and close)" from the menu. Your characteristic will be transferred to appropriate node.
The digitization results can be saved to standard formats (.FRD or .ZMA). Just right click on the node of the characteristic and choose "Save As FRD" (or "Save As ZMA") from the menu.
- Important bug fix for impedance characteristic calculation.
- Automatic Curve Reader feature in the "Load characteristic from picture" window. Short description below.
Paste your picture with the characteristic to digitize. It can be strongly zoomed, no need to worry that it won’t fit into the window (as it has scrollbars). Click on the chart and enter frequency and dBspl for the clicked point:
Do the same for another point on the chart. This is done to establish translation from pixels X-Y coordinates into frequency-dBspl domain.
Right click on the picture an choose “Automatic Curve Reader” from the menu.
Click on the curve you want to digitize to get it’s color and see the result.
If the picture is noisy or there are more curves/objects of the selected color on the picture the processing algorithm can get confused. You can set left/right/top/bottom margins to narrow the processing region and improve the situation.
When the digitization looks fine choose "OK (accept points and close)" from the menu. Your characteristic will be transferred to appropriate node.
The digitization results can be saved to standard formats (.FRD or .ZMA). Just right click on the node of the characteristic and choose "Save As FRD" (or "Save As ZMA") from the menu.
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