A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows
- Linux



Audizr is described as 'Real-time precision audio spectrum analyzer for professionals and sound enthusiasts. Spectrum analysis with Audizr reveals outstanding details in sound captured from a microphone. Monitor sound frequency content of your home studio speakers or a PA system with a greater accuracy' and is an app. There are six alternatives to Audizr for a variety of platforms, including Linux, Android, Windows, Mac and Flathub apps. The best Audizr alternative is Simple Audio Sweeper, which is both free and Open Source. Other great apps like Audizr are Friture, Audio Spectrum Analyzer, Spectroid and Oscilloscope.
A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.



Friture is a program designed to analyze audio input in real-time.
Friture displays audio data in several widgets, such as a scope, a spectrum analyzer, or a rolling 2D spectrogram.

Spectrum Spectogram Analyzer was designed with accuracy and easy of use in mind. It can be used for monitoring or measuring environmental sound or noise; help tuning instruments; timing short sound events; and educational purpose.


Real-time audio spectrum analyzer with reasonable frequency resolution across the the entire frequency spectrum.


Android Oscilloscope and Spectrum visualizer. Contribute to billthefarmer/scope development by creating an account on GitHub.



