Tritik Audio have released Visu, available as a FREE download.
Visu is a real-time spectrogram plugin for audio analysis and visualisation.
A spectrogram displays how the frequency content of a signal changes over time, with amplitude represented by colour. Think of it as an audio X-ray, useful for spotting transients, analyzing pitch and harmonics, detecting unwanted noise, and tracking how a sound evolves.
Alongside a classic spectrogram mode, Visu includes 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 position using phase information) resulting in sharper transients, clearer pitches, and a more detailed image.
Features include:
- Classic and Enhanced spectrogram modes
- Freeze and PNG export
- HiDPI support
- Linear and logarithmic frequency scales
- Adjustable FFT size
- Scroll or Static draw modes
- Frequency readout under cursor
- Completely usable free version (black & white)
- 40+ colour maps (colour-blind friendly)
Visu is available to PC and Mac users (VST3, AU and AAX).
For more information and to download Visu, click here:
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