Decibel Display is a viewer for Decibel Desktop which is an audio Plug-in (VST3, AAX, AU) and standalone app (Mac, Windows) that can broadcast to any smartphone or tablet. It is a modular multi-meter on which you can design the preset you want including colors, size, shape, choosing between several meters : VU, LUFS, RMS, Spectrum Analyser, Phase-Scope and so on...