High quality command-line audio sample rate converter
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Updated
Apr 5, 2026 - C
High quality command-line audio sample rate converter
System Identification toolbox, compatible with ControlSystems.jl
Car audio measurement and tuning for Windows: automatic time alignment, virtual DSP crossover, honest acoustic analysis
Spectrum Analyzer with Arduino: An Arduino Due and a PC give you the frequency response of any device, filter or amplifier, up to 100kHz.
Automated Modal parameters identification from ambient vibrations measurement using the FDD
Implementation of the harmonic balance method in MATLAB
Modified Nodal Analysis by using MATLAB
Fast Relaxed Vector Fitting implementation for Python. vectfit3.py module for python projects
Audio Quality Measurement Software
Web app for experimenting with control systems
IEM AutoEQ profiles for APO/Peace and wavelet
A library for studying LTI dynamical systems
Scalar network analyzer developed to measure frequency response of filter, amplifier, transmission line and other frequency-dependent circuit.
An open-source real-time debugging tool for embedded systems.
Frequency response plots using MATLAB®, Rigol DS1000Z oscilloscope and DG1000Z function generator.
Abaqus CAE plugin to calculate critical damping ratio using half power method
Digital Singnal Processing Practice
Generate DTMF-marked test tapes and analyze playback to measure frequency response, drift (wow/flutter), and SNR; used for cassette deck calibration & signal chain analysis.
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