A Simple Example: Vectorized Computations

• The StkFrames class provides a general "mechanism" for handling and passing vectorized, multi-channel audio data.

• The example from above could be performed as a “vectorized” computation in the following way:

  #include "Noise.h"
  using namespace stk;
  
  int main()
  {
    StkFrames output(20, 1);   // initialize StkFrames to 20 1-channel frames
    Noise noise;
  
    noise.tick( output );   // perform vectorized computation
    for ( unsigned int i=0; i<output.frames(); i++ ) {
      std::cout << "i = " << i << " : output = " << output[i] << std::endl;
    }
  
    return 0;
  }
  

• The StkFrames class also provides data interpolation functionality.

• While vectorized operations can be advantageous in some contexts, the following examples will only use single-sample computations.