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Type: Posts; User: grahamguitarman

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  1. yeah, plus 1 for a 3.6 format board, I'm...

    yeah, plus 1 for a 3.6 format board, I'm struggling to adapt my designs to the 4.0 because of lack of pins
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    1080 bytes of ram, that's a bit disappointing, I...

    1080 bytes of ram, that's a bit disappointing, I was hoping there would be more than that as I need storage space for user presets, and 1080 only gets me maybe 8 presets
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    just for reference, the TFT Display is identical...

    just for reference, the TFT Display is identical to the Teensy TFT display. but I will look at the spi speed when i gewt the time.
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    tft glitches

    Hi I'm looking more for confirmation than advice.

    I've recently been having difficulties with a tft touch displsy (not the pjrc one but identical - it costs way too much to ship pjrc ones to the...
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    looking forward to hearing more about the...

    looking forward to hearing more about the wavetable synthsesis
  6. A much better method though would be to use an...

    A much better method though would be to use an envelope module instead of a fader
    You can have the envelope running at the same time as your background code then.
    To do this, replace your fader...
  7. if you are not changing the waveform frequency...

    if you are not changing the waveform frequency and amplitude, there is no reason for any of the commands to be in your loop, just the fade in and fade out commands.
    in which case you could combine...
  8. I'm pretty sure AudioMemory(15); should not be in...

    I'm pretty sure AudioMemory(15); should not be in the main loop, because you are then repeatedly setting the audio memory up.
    By reinitialising the audio memory every loop, you are preventing the...
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    apologies, I've been away for a while, so not had...

    apologies, I've been away for a while, so not had a chance to upload all of this.
    As an experiment I tried pasting the export code directly from the export dialogue in the design tool into the...
  10. I have produced similar projects, where I want an...

    I have produced similar projects, where I want an internal sequencer running alongside midi input. Its not that difficult really.
    What you need to do is set up a global variable called something...
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    Here is an example of what I mean, I've got to...

    Here is an example of what I mean, I've got to rewire the entire circuit - with this only being part of it, because I spent a bit of time on another project.
    This is directly after pasting code into...
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    audio design tool

    Is there a way of saving synth designs created in audio tool.
    I've found that with complex projects if I copy and paste from a program into the web based design tool not all connections are copied...
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    it will be in the next beta I believe, I got mine...

    it will be in the next beta I believe, I got mine from the online git hub repository and it works fine
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    Cool, that is going to be a very useful object...

    Cool, that is going to be a very useful object :-) And yes, a group of these will work fine for switching between objects, switching between a gain of 1 or 0 was exactly what I had in mind.

    And...
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    individual gain blocks would certainly be very...

    individual gain blocks would certainly be very useful, at the moment I'm often using a multiplier with a DC control attached, and using the DC to control signal levels through the multiplier. It...
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    I believe it is possible to output sound via the...

    I believe it is possible to output sound via the DAC, if you look at the audio design tool there is an option in there for output via the teensy 3.2 DAC, along with a wiring diagram of how to set it...
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    Paul: suggestion for audio library

    Hi Paul,

    Since you are doing some work on the audio libray at the moment may I suggest a useful addition to it - namely a reverse mixer.
    Basically, it would work exactly like the current mixer...
  18. Easy peasy, now to have fun with the new...

    Easy peasy, now to have fun with the new waveforms.
    I'm developing a custom synthesis engine that amongst other things creates harmonics on top of a waveform (not by filtering) then lets you phase...
  19. cool I'll give that a go, never used github...

    cool I'll give that a go, never used github before but can't be that hard i guess lol
  20. Fair enough, I'll wait for beta4, might as well...

    Fair enough, I'll wait for beta4, might as well wait until paul has it all cleaned up and ready.

    Really looking forward to using the new waveforms with modulation
  21. I've just spotted the new audio objects in the...

    I've just spotted the new audio objects in the audio design tool, am I correct that they are not yet integrated into the teensy code? when I tried to use them the compiler simply didn't recognise...
  22. I just updated to this new envelope library and...

    I just updated to this new envelope library and so far it is brilliant, so much more useful than the old envelope effect :-)

    What I'd like to see happen now is a modulation input on the waveform...
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