To conclude the International Year of Sound IYS2020+ and the extra-curricular course, a Regional Acoustics Symposium will be held in mid-December 2021...
Por primera vez en Perú se conmemorará El Día internacional de concienciación sobre el ruido promovida por una Asociación de acústica.
For the first time, in Peru will be commemorated the International Noise Awareness Day, promoted by an acoustics association.