The plugin’s top window displays the current tempo in beats per minute (BPM), while the bottom window displays an accumulated average over the last ten seconds.
BeatCounter v1.1 features a number of accuracy improvements and bugfixes, particularly with the autofilter. It also features a new control to link the plugin to the host’s tempo, rejecting all BPM’s outside of a given range of the host. Grab a copy of it at the download page.
BeatCounter is freeware and runs on Mac OSX and Windows as a VST plug-in.
Check the Teragon Audio website for more information and links to download the plug-in.