Module 4 Topic 6 Acoustics

The sixth topic of module 4 you to learn about the acoustics and the properties of sound. 

This section has on video with several topics, which in total equal to around 40 minutes. You can watch the whole video in one go, or access the topics via the direct links below or underneath the video description in Youtube.

The video will open in a new window. 

Full video

4.6 Acoustics

Individual topics

4.6.1 Fundamental concepts of sound 

4.6.2 Deep into wavelenghts, frequencies and spectrums of instruments 

4.6.3 Understanding frequency bands  

4.6.4 Sound propagation, reflection, absorption and transmission  

4.6.5 The auditory system explained 

4.6.6 Understanding the ear’s sensitivity and loudness perception 

4.6.7 Understanding acoustic weighting curves 

4.6.8 Understanding sound power, sound intensity and sound pressure 

4.6.9 Sound absorption basics 

4.6.10 Porous sound absorbers explained 

4.6.11 Airborne, impact and flanking sound insulations in buildings 

After watching the videos, you will be able to take the exam on the topic.