Digital Signal Processing

DSP is what some of us here enjoy! We have implemented many algorithms on a wide variety of hardware platforms, from dedicated Digital Signal Processors, to low-end micro-controllers.

Key Benefits

  • Time invariant : Once a filter or complex algorithm is developed, it does not change.
  • Adaptive : For cases where the exact tuning of the algorithm needs to change, adapting to new conditions.
  • Cost / Performance : With modern semiconductors, a significant cost benefit can be achieved over conventional techniques.


We have implemented all standard algorithms such as:

  • FFT : Fast Fourier transforms of different topologies and matrix.
  • IIR : the usual choices of Infinite Impulse Response filtering.
  • FIR : Most variants of design of Finite Impulse Response filtering.
  • Z-tranform, H-transform, Chirp.