My+Test

My Test

The test sounds;

8khz media type="file" key="8000.mp3" width="240" height="20" 10khz media type="file" key="10000.mp3" width="240" height="20" 12khz media type="file" key="12000.mp3" width="240" height="20" 14.08khz media type="file" key="14080.mp3" width="240" height="20" 14.918khz media type="file" key="14918.mp3" width="240" height="20" 15.805khz media type="file" key="15805.mp3" width="240" height="20" 16.746khz media type="file" key="16746.mp3" width="240" height="20" 17.742kh media type="file" key="17742.mp3" width="240" height="20" 18.798khz media type="file" key="18798.mp3" width="240" height="20" 19.916khz media type="file" key="19916.mp3" width="240" height="20" 21.101khz media type="file" key="21101.mp3" width="240" height="20" 22.357khz media type="file" key="22357.mp3" width="240" height="20"

My method: 1. Find 10 people from each age group to take this. Five of these people have to be female and five male. 2. Channel the volume on the computer to 8 squares. 3. Put on a pair of Sennheiser HD 201 headphones. 4. Cover the screen. 5. Play the sounds one at a time starting at 8khz untill you can't hear any more. 6. Record the number which last able to hear at on the chart. 7. Write down your age and gender also on the same chart.

Age groups: 0-10 11-20 21-30 31-40 41+

-My Question-Aim

-Fair test

-Hypothesis

-Variables

-Equipment

-Other Considerations