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Type: Posts; User: jmzjmzjmz

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    I'm unfortunately in the same boat, BUT, I have...

    I'm unfortunately in the same boat, BUT, I have found a decent work around in a pinch.

    On a mac, you can slow down the ethernet output to 10base instead of the default 100 or 1000. Go to System...
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    Interesting--- Is there any documentation...

    Interesting--- Is there any documentation anywhere online saying this? I assumed since it had a DAC it would be just as capable with the audio library, or is it just not implemented yet? :(
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    Teensy LC & Audio library issue

    On a new Teensy LC, when I compile any of the example sketches that come with the Teensy Audio Library I'm getting this error:



    Using library Audio in folder:...
  4. Aye, now I'm not so sure it's because of the...

    Aye, now I'm not so sure it's because of the anti-aliasing.... I have a 3rd order low pass filter @ 19.1K (easy values: .1uF & 83ohm) and the harmonics are showing up just as badly & audibly....
  5. Hm... Yup that seems to be the case. Here it is @...

    Hm... Yup that seems to be the case. Here it is @ 18kHz (offset by .5kHz).
    3898

    What would you suggest the best (hopefully simplest) way to fix this?

    Thanks for helping out
  6. Thanks for the response--- by intense harmonic...

    Thanks for the response--- by intense harmonic distortion, I mean that there are very audible frequencies being heard. On an o-scope it looks ok, just has some discrete steps in the sine wave....
  7. Teensy 3.1 DAC high frequency sine generator

    Hi there!

    I'm looking to output high frequency sine waves (~18kHz - ~20kHz) through this Adafruit mono Class D Amplifier (https://www.adafruit.com/product/2130). Here's the very basic preliminary...
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