The
ACOUSTIC CONTAMINATION causes
many argumentations.In order to preserve the acoustic comfort,
it is necessary to attend with special manufactured articles
projected to sound proof the sound source; nowdays, by using
the phonometric new fittings, we are able to operate with
extreme precision in choosing the correct materials and
techniques.
Proofing sound instruments operate on the
sound’s trasmission way and generally consist in
the application of these fundamentals:
