Correlation metering is available as well. SPAN displays level metering statistics, headroom estimation, and true peak clipping detection.
SPAN also features output level metering with adjustable ballistics and integration time, EBU R128, K-system metering (including calibration K-system metering). SPAN supports multi-channel analysis, and can be set to display spectrums from two different channels or channel groups at the same time.
Spectrum can be smoothed out visually for an easier examination. Acoustica Mixcraft 8 Pro Studio Features: Over 7,500 loops, sound effects, and samples. Beside that you can choose to display secondary spectrum of a desired type (e.g. Mixcraft 8 Pro Studio is a music production application equipped with 56 pro audio effects and 21 virtual instruments including Pianissimo Grand Piano and Celemonys Melodyne Essentials. You may specify Fourier block size in samples, FFT window overlap percentage, spectrum's visual slope. SPAN provides you with a very flexible “mode” system which you can use to setup your spectrum analyzer preferences. SPAN is a free real-time “fast Fourier transform” audio spectrum analyzer AAX, AudioUnit, and VST plugin for professional sound and music production applications.
