The gold standard in Mac-based acoustical testing and measurement.
Meter Bridge
The Meter Bridge provides a quick and easy way to see the presence of input signals on your audio device. RMS or peak signal levels are presented graphically on a linear or dB scale for easy viewing, and textually for precise measurements.
In addition to basic levels, numerous signal statistics, including crest factor, mean and standard deviation, are available in the information drawer of the Meter Bridge.