iir

DSP IIR realtime filter library written in C++

Create and edit DDC headset correction files

C++ classes for designing high-order Butterworth IIR & equalization filters

An efficient IIR filter library written in JAVA

《FPGA应用开发和仿真》（机械工业出版社2018年第1版 ISBN:9787111582786）的源码。Source Code of the book FPGA Application Development and Simulation(CHS).

libdspl-2.0 is opensource cross-platform digital signal processing algorithm library, written in C language.

An Arduino finite impulse response and infinite impulse response filter library.

Implementation of FIR and IIR filters optimized for SIMD processing

An IIR filter class implementation in Python

GNU Octave scripts to design IIR filters that can be HW accelerated on ARM Cortex cores via CMSIS DSP

Repo for Code Kit from http://www.iowahills.com/

Implementation of pipelined IIR bandstop filter in Verilog, C++ and MATLAB with fixed point arithmetic

Audio compression using companders (integer implementation, A-Law, Mu-Law) for embedded micros with IIR fixed-radix averager

IIR filters coefficient generation for ARM CMSIS DSP library using GNU Octave Script.

Sine wave library for Arduino. Produces a sine signal and passes the output to a PWM pin.

A Rust library for audio and signal processing

A special purpose signal processing toolbox for special IIR filter design and transfer function form conversion, written in C.

Stereo digital 2-way crossover filters processing I2S audio (16bit or 24bit) streams

Self-contained Jupyter notebook that walks through loading raw ECG, designing digital filters, visualising spectra, cleaning noise and extracting heart-rate features—perfect for teaching bio-signal processing.

A framework-agnostic client-side JavaScript library for logging user interactions on webpages.