8x Cache Speedup 18dB Filter, 6dB Phase, for Good Constant-Q

[Ywe Cærlyn]

Been a while since I did this, but should this not be true:

Pseudoish Example of Code,
256k Cache tuned for Multiply-Add
CPU doubling as DSP processor

(Fair Pay Compliant)

Cærlyn "Medium (9db) Phase Filter, 18dB Slope" (Optimal and Open for Synth)

Cut1 = Cutoff;
Cut2 = Cut1 / 1.3;
Cut3 = Cut2 / 1.3;

buf1 = buf1 + ((-buf1 + in) * cut1);
buf2 = buf2 + ((-buf2 + in) * cut2);
buf3 = buf3 + ((-buf3 + in) * cut3);

Out = buf1 + buf2 + buf3; // Parallel alignment of impulse response.

A music app would have very many of these running, resulting in 8x 
speedup, with proper cache handling!

Light.