Signal ProcessingSeniorrare

CMSIS-DSP Library: arm_fir_f32, arm_rfft_fast_f32

Updated 18 May 2026

Contents & prerequisites

Prerequisites

ARM Cortex-A NEON: Advanced SIMD for Audio/Video

Unlocks

CMSIS-NN: arm_nn_fc_s8, arm_depthwise_conv_s8

Article in preparation

CMSIS-DSP Library: arm_fir_f32, arm_rfft_fast_f32

Topics with articles in this branch All articles

Learning

PreviousCELP (Code-Excited Linear Prediction): G.729, AMR-NB NextCMSIS-NN: arm_nn_fc_s8, arm_depthwise_conv_s8

Evidence

Public projects engineers linked to CMSIS-DSP Library: arm_fir_f32, arm_rfft_fast_f32.

Add evidence

No engineer has linked a project to this topic yet. Built something that proves it? Add the project and tag it with signal-processing-cmsis-dsp-library-armfirf32-armrfftfastf32 — it then shows here and on your public profile.