Amit Kumar Gupta, Rahul Suman. EFFECT OF CHANGING ASPECT RATIO, EXPANSION RATIO AND OVALITY PARAMETER ON EXPANSION CHAMBER FOR THE PERFORMANCE OF SOUND TRANSMISSION LOSS. IJRSM [Internet]. 2015 Jun. 30 [cited 2024 Dec. 23];2(7):32-40. Available from: http://ijrsm.com/index.php/journal-ijrsm/article/view/515