Hi, Just tried it, and it looks very cool. Could you explain how a room can be tuned using japa, or point to some reference for this?
Thanks very much, Andrés On Sat, 2005-08-06 at 10:24, fons adriaensen wrote: > The first (alpha) release of JAPA is now available at > > <http://users.skynet.be/solaris/linuxaudio> > > >From the README: > > JAPA is a 'perceptual' or 'psychoacoustic' audio spectrum > analyser. This means that the filters that are used to > analyse the spectrum have bandwidths that are neither > constant (as in JAAA), nor proportional to the center > frequency (as in a 1/3 octave band analyser), but tuned > to human perception. With the default settings, JAPA uses > a filter set that closely follows the Bark scale. > > In contrast to JAAA, this is more an acoustical or musical > tool than a purely technical one. Possible uses include > spectrum monitoring while mixing or mastering, evaluation > of ambient noise, and (using pink noise), equalisation > of PA systems. > > JAPA allows you to measure two inputs at the same time, > compare them, store them to memory and compare them to > stored traces. It offers a number of resolutions, speeds, > and various display options. The dual inputs and memories > will find their way into future JAAA versions as well. > > > This is a source release. You will also need libclalsadrv, > libclthreads (from the same place), and libfftw3f. > > > Enjoy !
