Friture visualizes and analyzes live audio with spectrum and spectrogram views.
Open source
24 alternativesFriture
The Friture application analyzes live audio in real time and is available for Windows, macOS, and Linux.
About Friture
Friture is a real-time audio analyzer that runs on Windows, macOS, and Linux. It shows live audio data through several analysis widgets, including a spectrum analyzer, a rolling 2D spectrogram, a fraction-of-octave analyzer, a pitch tracker, and a delay estimator. It also includes an audio generator that produces sine, pink noise, white noise, sweep, and burst signals.
The homepage describes Friture as free and open source, and it links to a GitHub page. This directory record lists the project as not open source and its pricing as unknown, so those details should be checked against the project's own sources. The homepage does not describe usage limits or hardware requirements.
Key features
- Spectrum analyzer for live audio
- Rolling 2D spectrogram display
- Fraction-of-octave analyzer
- Pitch tracker
- Delay estimator
- Audio generator with sine, pink noise, white noise, sweep, and burst signals
Best for: People who need to analyze live audio on a Windows, macOS, or Linux desktop, using spectrum, pitch, or delay measurements.
Good for
- Analyzes audio data in real time
- Runs on Windows, macOS, and Linux
- Includes a built-in audio generator with several signal types
Friture at a glance
- Website
- friture.org
- Category
- Music & Audio › Music Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, macOS, Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Friture FAQ
Which operating systems does Friture support?
The homepage says Friture works on Windows, macOS, and Linux.
What test signals can the audio generator produce?
The audio generator produces sine, pink noise, white noise, sweep, and burst signals.
Where can I find the project's code?
The homepage links to Friture on GitHub.
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