The document describes how Adam's voice would sound in different environments. In a library, his voice would echo off the solid walls and floor, demonstrating reflection and refraction. Through a gap between CDS/DVDs, his voice would pass through and spread out, showing the effect of diffraction. The library allows for more reflection of sound due to its larger volume compared to a canteen.

1. Again the sound from Adam’s voice
will deaden as the floor has a flat Here the sound will echo
and solid exterior. because sound reflects
back from solid objects
and here is a good
example.
Here the
sound of
Adam
speaking
will reflect
and then
bounce Here the sound of Adam’s
into other voice will pass through the
objects. small gaps that are made from
This is the CDS/DVDS being apart.
called This is called Diffraction. After
Refraction. fitting through the small gaps
the sound then protrudes out.
The acoustics’ of pitch and frequency throughout the recording and the image above really describes the concept of Refraction, Echo
and Diffraction. As the three sound effects are clearly seen and depicted above. But the main difference the library has with the
canteen is that it’s really calm and silent. Also, the sound from Adam’s voice will echo as there is more volume in the air than the
cateen.