Lecture 36 of the NPTEL course on "Noise Control in Mechanical Systems", covers the basics of sound absorbers and how they are classified and evaluated. Sound absorption, noise reduction, and commonly used sound-absorbing materials and treatments are also discussed.


Stay tuned as we uncover more about noise control techniques in upcoming lectures.

Course Name: "Noise Control In Mechanical Systems"

Course Instructor:
Prof. Sneha Singh
Department of Mechanical & Industrial Engineering,
Indian Institute of Technology, Roorkee.

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