Radio sound quality experiment help (1 Viewer)

[andrewgrieco]

Hi. I've been asked to an experiment on the sound quality of radios.

The experiment is: Plan, choose equipment or resources for, and perform a first-hand investigation to compare the quality of reception of AM and FM radio waves.

I'm finding the quality of reception if the antenna was wrapped in a blanket or alfoil, or hopefully at carpark/tunnel, under power lines.

I need to find out the aim and hypothesis for this experiment.


Much help appreciated!! Thanks!

 

[Kat92]

You might want to look at the following sites to help you figure it out:

http://learningcentre.usyd.edu.au/w...flert_production/m4/m4u2/m4u2s3/m4u2s3_1.html
https://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2008exams/pdf_doc/2008HSC-senior-science.pdf --> page 18