Developing suspense!
The problem of perception (stanford encyclopedia of philosophy)
The Telephone transmitter loudspeaker (Sound energy to electrical energy) (Electrical energy to sound energy)
© Boardworks Ltd 2003 A slide contains teacher’s notes wherever this icon is displayed - To access these notes go to ‘Notes Page View’ (PowerPoint 97)
Ppp methods
noise pollution
Link to PPT (with links embedded in the slides)
Rubens' tube
Nature
'I hear here' powerpoint poems from Get Changed Makes History
Design principles. Design principles are ways of arranging or organising design elements.
D. Crowley, 2008. Pitch & Volume To know how the pitch and the volume of a sound affect the sound wave it produces.
