The infographic from Visual.ly shows the interesting history of Rock N Roll in America. The graph shows the history of rock’n’roll portraying influential interpretations, different styles, important events. The company allows people to embed the graphic onto their own website simply by clicking on a button right below the graphic. There is a informative timeline on top of the graph that is also very informative.
Read the full article here:
history of rock’n’roll | Visual.ly
If you know the frequency and amplitude of the reflection, you have a better chance of identifying sources.
Can the quality of a sound reflection identify the reflection source?
Use whatever floor type suits your usage. Carpet should have a carpet pad under the carpet. Hardwood floors should have…
Hello. This article mentions choosing a sound absorbing carpet and a pad. Could you please give examples of products? I…