Lecture 13 : Time domain analysis of sound signals

Lecture 13 of the NPTEL course on "Noise Control in Mechanical Systems", investigates how sound signals are represented in the time domain, emphasizing acoustic characteristics including equivalent sound pressure levels, kurtosis, skewness, and RMS value. It also provides an extensive knowledge of decibel scales and how they are used for illustrating sound waves, including power levels, pressure, and intensity.

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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