Visu

Visu is a real-time spectrogram plugin for audio analysis and visualisation.

It can be used it to explore transients, pitch, noise, harmonics, or just to see what your audio looks like.

Alongside a classic spectrogram mode, Visu offers an enhanced mode with greater precision in both time and frequency. It uses time-frequency reassignment (a technique that relocates energy to its most accurate time and frequency position using phase information) resulting in sharper transients, clearer pitches, and a more detailed image.

Free Version + Colour Maps Licence:

Visu is free and fully functional in black-and-white, with no licence needed.
A license to enable colour maps is available for 10€.

Key Features:

• Classic and Enhanced spectrogram modes.
• Freeze and PNG export.
• HiDPI support.
• Linear, Log, Mel, Bark, and ERB frequency scales.
• Optional piano keyboard on the frequency ruler.

• Auto Pause function (sync to host playhead).

• Adjustable FFT size.

• Customizable Frequency range.

• Scroll or Static draw modes.
• Speed Control.
• Frequency readout.
• Completely usable free version (black & white).
• 40+ colour maps (via license).

Manual: www.tritik.com/releaseNotes/visu/manual.html

More info / Free Download: www.tritik.com/product/visu