Axel Falcon 50 FM, Руководство по эксплуатации, Страница: 8 / 45

INTRODUCTION
ENG
Pag. 8
3.1 APPROACHING AN FM AUDIO PROCESSOR
An audio processor is a nonlinear process, that is, even if the ouput signal might be slightly more attractive in
respect to the input signal, it has surely more distortion respect to the input.
For this reason, always try to use the cleanest possible audio material to get the cleanest ouput audio and
remember that the correct adjustment of a multiband processor is a quite complicated task, so, don’t be
frustrated if after thirty minutes you still cannot get your sound.
Remember also that “extreme loudness” settings are well suited only for certain kinds of music (pop, disco,
rap…) while are awful for other kinds of music; so always adapt the processor to the format of your radio.
General settings often sound well with most music formats even if they have not the same loudness.
The output sound is always a trade-off between loudness distortion and cleaness and you must choose the
trade-off between them according your taste.
Another last tip is that you might avoid the use of high stereo expander levels expecially with low bitrate
MP3s; MPEG compression puts a lot of “trash” into the stereo image so, often, enhancing the stereo image
you could enhance just “MPEG noise” (a sort of “tingling” you may hear at medium-high frequencies).
Last recommendation is to use a good quality audio board with a “flat” output, that is no further bass or treble
equalization must be added. This is the only way you may expect to have a good peak control and a
satisfactory audio quality.