An extended spectrum analyzer with multitrack comparison and spectrum snapshot features.
SPAN Plus expands the spectrum-analysis workflow with facilities including comparisons across tracks and saved visual snapshots. Those features are useful to distinguish from the free SPAN product when choosing a reference-analysis setup. Keep the analysis question specific: comparing two displays does not establish that either signal has the right musical balance.
FREEA free multiband correlation meter for investigating phase relationships and mono compatibility.
FREEA free real-time FFT spectrum analyzer with level and correlation monitoring.
FREEA free multiband correlation meter for investigating phase relationships and mono compatibility.
COMMERCIALAn automatic spectral-balancing processor intended for track and mastering applications.
COMMERCIALFREEA free real-time FFT spectrum analyzer with level and correlation monitoring.