Wavosaur comes with analyzers, you’ll find them in the ‘tools’ menu, along with oscilloscopes & statistics about the sound file (maximum sample peak, RMS power, average value.). But you can also use VST plugins. Size 0.67 MB Signal Analyzer is a combinedoscilloscope/spectrum-analyzer plugin for inspecting signals in.

SPAN is a free real-time “fast Fourier transform” audio spectrum analyzer AAX, AudioUnit and Mastering VST plugin for professional sound and music production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum analysis functionality.

Applications

Vst Plugin Analyzer App

• Fast Fourier transform spectrum analyzer
• Stereo, mid-side, surround spectrum analyzer
• Stereo correlation meter
• EBU R128, K-system meter
• RMS, true peak level and clipping detector

SPAN is a free real-time “fast Fourier transform” audio spectrum analyzer AAX, AudioUnit and VST plugin for professional sound and music production applications.

SPAN provides you with a very flexible “mode” system which you can use to setup your spectrum analyzer preferences. You may specify Fourier block size in samples, FFT window overlap percentage, spectrum's visual slope. Beside that, you can choose to display secondary spectrum of a desired type (e.g. real-time maximum, all-time maximum). Spectrum can be smoothed out visually for an easier examination.

SPAN supports multi-channel analysis, and can be set to display spectrums from two different channels or channel groups at the same time. Spectrum's color can be chosen to taste.

Free Spectrum Analyzer Plugin

/peak-monitor-free-vst.html. SPAN also features output level metering with adjustable ballistics and integration time, EBU R128, K-system metering (including calibration K-system metering). SPAN displays level metering statistics, headroom estimation and true peak clipping detection. Correlation metering is available as well.