Biquad for NEON View larger

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Biquad for NEON

NEON

IIR filtering for Cortex-A SIMD NEON coprocessor

Floating point operations in 32bits.

Less than 4 cycles/sample, 

In assembly language for armv8 / Aarch64

The code was ported to armv7 with 7.5cycles/samples

Bit-exact simulator here

DESCRIPTION (SlideShare) 

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