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Arduino Fiddling

So I’ve decided on some Arduino soldering over the next few days. Fitting a fiddly SOIC F-RAM and some other components to a prototype shield. It should be fun. Then I have to fit some more code into the 32KB, and then work out a test bed and a box. I’m...

Xilinx and Audio

So after the download of Vivado I can start on the musical project. A Arduino for IO, (good libraries), and a FPGA for the synth internals. It could be argued that an Arduino is not needed, but it would be fast for UI development, and super easy to interface with the...

MaxBLEP Audio DSP

TYPE void DEF blep(int port, float value, bool limit) SUB //limit line level if(limit) value = clip(value); //blep fractal process residual buffer and blep summation buffer float v = value; value = blb[port] - value - bl[((idx) & 15) + 32 * port + 16];//and +...

VCVRack Build 32 Bit

VCVRack is a virtual modular synth which has open source. The build on Windows is 64 bit only. Challenge accepted. The dependencies to follow on Google Drive. GNU 7.2.0 BUILD. Quite a bit of libs to -lxxx, in the rack Makefile. Fri 15 Sept 2017 13:00 minor ABI build...

Sallen-Key ZDF design

As part of the VST I am producing, I have designed an SK filter analog where the loading of the first stage by the second is removed to ease implementation. This only affects the filter Q which then has an easy translation of the poles to compensate. Implementing it...

More VST ideas and RackAFX

Looking into more instrument ideas, with the new Steinberg SDK and RackAFX. This looks good so far with a graphical design interface and a bit of a curve on Getting Visual Studio up to the compiling. A design the UI and then some fill in the blanks with audio render...