Voxengo updates SPAN to v3.15

Voxengo has updated SPAN, a free real-time "fast Fourier transform" audio spectrum analyzer plugin, to version 3.15.

Changes:

• Changed spectrum's "Freq Lo" maximum to 500 Hz (down from 1000 Hz), and "Freq Hi" minimum to 600 (down from 2000 Hz), to permit finer low- and mid-frequency range selections.
• Added the "Spectrum, meter border" palette modifier. Updated palettes.
• Made a small speed-up of GUI loading and drawing.
• Fixed an issue with popup-menus not functioning in Logic Pro on Apple M1 native.
• Implemented "Portable Setups" support (portable settings), read more in the Primary User Guide.