Binary package “japa” in ubuntu xenial
JACK and ALSA Perceptual Analyser
Japa, is a 'perceptual' or 'psychoacoustic' audio spectrum analyser. Possible
uses include spectrum monitoring while mixing or mastering, evaluation of
ambient noise, and (using pink noise) equalisation of PA systems.
.
It supports up to four audio inputs of which two can graphically be compared.
Additionally a pink noise and white noise generator is running after starting
japa.