Welcome to this course focused on introducing to sound absorption.
There are so many things to about sound absorption, but in this course you will learn about the sound absorption basics including:
- what a sound absorber is.
- how we rate the sound absorption capacity of materials.
- how we measure the sound absorption coefficient of materials.
You will learn about porous absorbers including:
- the 3 differents types of porous absorbers.
- the importance of their porosity and air flow resistivity.
- the influence of their thickness.
- the influence of their density.
- the influence of the mounting conditions.
- the impact of the materials used to cover them.
You will finally learn about sound absorption classes including:
- what they are exactly.
- what they represent.
- and how they are established/calculated.
Enjoy!
Curriculum
- 1 Section
- 3 Lessons
- Lifetime
Expand all sectionsCollapse all sections
- Section 16
- 1.1011 – Sound absorption basics
- 1.2Questionnaire for Lesson 011 on the sound absorption basics10 Minutes5 Questions
- 1.3012 – Porous sound absorbers explained
- 1.4Questionnaire for Lesson 012 on porous sound absorbers10 Minutes6 Questions
- 1.5013 – Sound absorption classes explained
- 1.6Questionnaire for Lesson 013 on sound absorption classes10 Minutes5 Questions
