Recent content by setiawan

  1. setiawan

    Unpredictable impedance in open circuit

    The default format for the microphone in Window's sound control panel settings is already set to "2 channel, 16 bit, 48000 Hz (DVD Quality)" (though it is greyed out): It's also set to 48 kHz in REW's preferences, as well as the "Make a measurement" box. Any other ideas what might cause...
  2. setiawan

    Unpredictable impedance in open circuit

    Sorry I should have clarified, I'm using one of those cheap USB soundcards. This one supposedly has stereo mic input. Looks like I don't have enough posts on this forum to link to it, but it's locatable on Amazon under the brand Koopao.
  3. setiawan

    Unpredictable impedance in open circuit

    I'm trying to rig up a little bit of wiring, so that I can measure the T/S of a driver. I've used a 100ohm resistor as the sense resistor As per the guide, I have hooked up the wires and resistor like so: In guides I've seen, it shows that they get a flat response from the open circuit...
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