Sound insulation (in situ)


Sound insulation (labor.)


Facade sound insulation


Noise testing


Industial noise testing


Impact noise testing (in situ)


Impact noise testing (laboratory)


Sound absorption testing  in reverberation room


Room acoustic parameter testing


Testing of random-incident scattering coefficient in reverberation  room


Ventilation element acoustic parameter testing


Equipment  sound  power testing


Prognoses of Sound propagation


Prediction of room acoustic parameters and designing acoustic finishing


Electro-acoustics equipment testing

Material properties testing in impedance tube

Road element acoustic parameter testing

 

 

 

 

Certificates

 

Sound system installation


Room Acoustics


Enviromental noise


Work Enviroment noise


Building element acoustics parameter testing


Sound insulation testing


Electro-acoustics
 

 
 
 

 

 
"R&D Akustika" Ltd., Kurzemes avenue 3, Riga, LV-1067,
tel./ fax: +371 67815008; e-mail: rd.akustika@apollo.lv