If Algorithmic Transformations Don’t Help...
Choose a different algorithm
- A lower-order IIR filter may be used instead of a higher-order FIR filter
- Gradient search (LMS) adaptive filter algorithm is less compute intensive than recursive least squares (RLS) algorithm
- Different algorithms may cause other problems
- For example, an IIR filter isn’t unconditionally stable
Trade quality of sound or video for faster processing
- Product may become less expensive...
- but with poorer quality