An EBU R128 and ITU-R BS 1770-3 compliant loudness meter featuring everything you could need.
The most powerful multitrack analyzer, sonogram, loudness meter, collision detector...
A powerful noise generator featuring white & pink noise and a few probabilistic generators.
Powerful oscilloscope equipped with a pitch detector; it saves time, because it just works.
An advanced stereo field analyzer, which lets you solo mid, side and separate channels.