ACOUSTIC MATERIALS

[@jitendraitankar]

thank you sir, really informative...good research done at lab...will help in making good sound absorbing materials...

[@arvindsinghrathore4738]

Sir thanks for this nice vedio.You give excellent idea and simple approach for control RT and STC.Thanks lot sir for giving extreme knowledge about acoustics.

[@superconnie5003]

very good

[@eungalion]

What software do you used to predict the sound absorption in this lecture? Showed on slide 19.

[@dliyaulm]

3.30

[@maxflex69]

Correct '1' is fully absorptive.'0' is fully reflective.Earlier vid you got it wrong way.