Free Online Course: Intro to Acoustics (Part 1) provided by Coursera is a comprehensive online course, which lasts for 5 weeks long, 14 hours worth of material. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from Coursera. Intro to Acoustics (Part 1) is taught by Yang-Hann Kim.
Free Online Course: Introduction to Acoustics (Part 1) provided by Coursera is a comprehensive online course, which lasts for 5 weeks long, 3-6 hours a week. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from Coursera. Introduction to Acoustics (Part 1) is taught by Yang-Hann Kim.
Free Online Course: Basics of Noise and Its Measurements provided by Swayam is a comprehensive online course, which lasts for 8 weeks long, 2-3 hours a week. The course is taught in English and is free of charge. Basics of Noise and Its Measurements is taught by Nachiketa TIwari.