Search Results for "electronic"

AUDio MEasurement System - a multi-platfrom system for audio measurement through sound card in the PC. It contains: generator, oscilloscope, audio spectrum analyzer (FFT) and frequency sweep plot. Compiles and works under Linux, Windows and MacOS. Source code is available in "git" and as ZIP snapshot. For more information see README.md

A portable loudspeaker design system supporting measurement, modeling, simulation and optimization of boxes, filters and systems.

...A stereo line-level audio input is required, and support for sampling rates of 192 kHz or higher is desirable. The impulse tester is designed to study changes that occur in a non-periodic signal when passing through the electronic device being tested. Testing is performed by generating a single pulse, recording the original pulse shape on one channel, recording the modified pulse shape on another channel, and then comparing the shapes of the original and tested signals.

Free open source GPL instrument / musical chromatic tuner (like an electronic guitar tuner) for Windows, Windows Mobile, & Pocket PC. Displays name of note played & accurate indication of whether pitch is sharp, flat, or exact (relative to 440Hz A).

Speaker Workshop is an application for testing speaker drivers using a Windows sound card, then designing and simulating loudspeakers and enclosures and creating and optimizing crossovers.