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  1. Sorry for my late reply: When I look at the web...

    Sorry for my late reply: When I look at the web design, the head mixer is exactly after the delay and before the FB Mixer.
    And I'm getting noise, the the system seems to be overloaded.
    As Paul...
  2. I was able to reduce the effect by combining the...

    I was able to reduce the effect by combining the original state var. filter and my moog filter into one object. That solved the problem in a way, that I can reach 65% now without troubles.
    ...
  3. I'm using the Audio board's DAC.

    I'm using the Audio board's DAC.
  4. T40 with CPU Max >33%=> noise and stuttering

    I'm working on a rather large project (6 voices with filters, vca, delay etc). When I'm using more than 1 voice at a given constellation (more than 10 sin osc at the same time), I'm getting louad...
  5. But how can this be related to the external...

    But how can this be related to the external delay? When I don't use the delay (or the internal one), this doesn't happen. I checked the phone suggestion, it's even more prominent there.
    Maybe a...
  6. Teensy 4.0: Audible noise with external delay.

    As soon, as I activate the external delay, I can hear some 375Hz noise at the output of the Audio Shield.
    The noise doesn't come from the delay itself it seems to be inducted directly to the output...
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    Yes, if the SCK and LED share the same pin, that...

    Yes, if the SCK and LED share the same pin, that explains the whole mess. And yes, I can see the dim LED. What I still don&t understand, that the exernal delay is working at all, when there pin 14 is...
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    Is it? The T36 has 2 SCK0 signals, one on 13 and...

    Is it? The T36 has 2 SCK0 signals, one on 13 and and on 14 (as sck0). I guess you meant that signal (sck0).
    And should this: digitalWriteFast( ledPin, !digitalReadFast( ledPin )); toggle the...
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    Your described behavior is a little different to...

    Your described behavior is a little different to my observation (i.e freezing the T40), but indeed removing all references to delay1 does work (without delay effect of course). Not that it really...
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    I found some strange behavior with T4: Using...

    I found some strange behavior with T4:
    Using this code (the delay example):

    // Delay demonstration example, Teensy Audio Library
    // http://www.pjrc.com/teensy/td_libs_Audio.html
    //
    //...
  11. Yes, it makes sense now. But somehow, it effects...

    Yes, it makes sense now. But somehow, it effects only the T4. Sometimes I had to update the program on the T3.2, it always worked.
    Otherwise, the 3.3 is always connected to the PC and the Windows...
  12. In my environment I'm using two Teensy boards...

    In my environment I'm using two Teensy boards (3.2 and 4.0) to connect my PC via MIDI to the T4. The T3.2 acts as MIDI to OSC router and is connected to the T4 via cables to TX1/RX1 . Works like a...
  13. This is what I see in USBdevview for the faulty...

    This is what I see in USBdevview for the faulty one:
    14080
    the correct one:
    14081
  14. Still getting: Last Device Instance Id:...

    Still getting:
    Last Device Instance Id: USB\VID_0000&PID_0003\5&e658374&0&2
    Class Guid: {36FC9E60-C465-11CF-8056-444553540000}
    Location Path:
    Migration Rank: 0xF000FFFFFFFFF100
    Present: false...
  15. I tried that, but it seems, the USB info is...

    I tried that, but it seems, the USB info is corrupted: USB\VID_0000&PID_0002\5&e658374&0&2 (vendor and Product ID are wrong).
    a working one: Device ...
  16. OK, I just did that and get the same message: USB...

    OK, I just did that and get the same message: USB device not recognized.
    My second Teensy 3.6 works just fine with the same setup.
  17. How to reprogram a Teensy 3.6, when it doesn't appear as USB device?

    I might have written a program, which causes the Teensy - when connected as USB device - no to be recognized: neither by Windows (error 43) nor Linux. The device is running (yellow LED is on and I...
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    Yes, that makes sense (Dry out stealing all the...

    Yes, that makes sense (Dry out stealing all the soon to be wet signal). And I can confirm, delay+reverb demo works as it should.
    I tried to use you new components in the GUI, but this doesn't work,...
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    Thanks for the advice, it&s working now. I found...

    Thanks for the advice, it&s working now. I found a bad soldering spot ob piun1 of MEM0. After re flowing, the chips are tested fine.
    I tried to run BA3_TGA_Pro_2MEM.ino, which works fine, unless I...
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    I just found some time to test the Board. One...

    I just found some time to test the Board. One thing is, the Teensy looses its memory/program after disconnecting from the USB. After reconnecting, the program doesn't run. Tested with 2 different...
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    Good! So I need a 9V to 5V converter to get...

    Good! So I need a 9V to 5V converter to get independed power. Another question: is there any picture, which shows, how the mem chip should be orientated? The silk screen shows just a rectangle.
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    Maybe a dumb question: do you need 9V or 12...

    Maybe a dumb question: do you need 9V or 12 external power?
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    Hi, I've been busy creating/finishing real...

    Hi,
    I've been busy creating/finishing real analog LPGs. But now I got some time to have a look. The paper looks promising, but realising the equations will need some deeper studies. Thanks for the...
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    One question: can the existing Teensy Audio...

    One question: can the existing Teensy Audio library (and GUI) still be used, or have the modules to be ported?
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    Thanks for the heads up.

    Thanks for the heads up.
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    Yes, that's what I'm using ATM for my hangdrum...

    Yes, that's what I'm using ATM for my hangdrum project. The range is sufficient and handling them is straight-forward and not time-consuming.
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    I'm using USB MIDI too for my 3.6 synthesizer,...

    I'm using USB MIDI too for my 3.6 synthesizer, but for guitar pedals, I prefer traditionally analog knobs on the pedal. For switches and like, I agree: deboucing is tedious. But for analog input I...
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    Can I use my favorite CY15B104 as memory? I got...

    Can I use my favorite CY15B104 as memory? I got lots of them.
    And where can I connect the potentiometers for controlling parameters?
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    Buchla LPG like module

    I'm looking for a LPG module. Has someone already implemented one yet? Or any idea. how to do that? AFAIK, it just a VCA and VCF controllled by the same env. gen., but I can't get it right. It sound...
  30. Extending the Audio library: moog filter, fm waveform and DC with multisegment env.

    For my hang-drum project, I needed a few enhancements. Find them here:
    I still have to add some documentary, but the interface to the modules are quite similar to the ones, they are based on:...
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    I've added the int version of the Moog ladder...

    I've added the int version of the Moog ladder filter and an example to the git repository.
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    Thanks to Frank, I found the solution: using the...

    Thanks to Frank, I found the solution: using the FP settings from the given link, now the int<->fp conversion works flawless.
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    1. Here are the new files: FP-Audio-lib...

    1. Here are the new files: FP-Audio-lib
    2. Here is the suspious code:

    3. Thanks for the advice. I'll search. the forum.
    And yes, having much fun with teensy 3.2 and 3.6. BTW: In...
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    I have 3 questions' 1. I have created 2 FP...

    I have 3 questions'
    1. I have created 2 FP modules: DC and a Moog filter. I'd like to add this to git-hub, but can't figure out how.
    2. On my 3.6, a FP and Int mix doesn't work. It's either all FP...
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