the acoustics laboratory insitu initiated its activity in 2000 with the accomplishment of assays in surrounding acoustics and since 2003 also carry through assays of acoustics of buildings; it's supported by 15 years of experience in acoustics of the company infinitech engenharia.
	located in the metropolitan area of Porto, the action of the laboratory insitu has gradually enlarged by all over the country; the acoustics laboratory insitu is believed by the IPAC norm NP EN ISO/IEC 17025:2005, in the scope of the acoustics and vibrations