Training #2 - Vibration and Radiation Behavior of Loudspeakers Membrane

Objectives of this Training Session

• Understanding the need for distributed parameters to model loudspeakers at higher frequencies
• Applying laser scanning techniques to electro acoustical transducer
• Interpreting the results of modal analysis
• Refreshing the basic theory of sound radiation and propagation
• Performing sound radiation analysis
• Developing skills in loudspeaker diagnostics to assess quality and evaluate design choices

Step 1: Download the handout with instructions

➜ Here you can find the theory, instructions and questions for this training.

Step 2: Watch the demo movie

• Download Video (for Download please right-click the link and select "Save target as" or "Save link as")
• Youtube Video - Watch the demo movie online. (Note: if you select this option, you can't interact with the movie - only pause)
  

Step 3: Download the Material

We provide visualization and analysis software and a database containing results of real loudspeaker measurement.

• Measurement Database
• dB-Lab Viewer Software
• SCN Analysis Software

Step 4: After completing the hands-on training, you'll be able to check your multiple choice responses and receive your "Certificate of Knowledge" (optional)

➜ Here you can enter your answers and get the certificate.