Sound Intensity Meter, 3C30.22
Topic and Concept:
Acoustics, 3C30. Intensity and Attenuation
Location:
Cabinet: Waves and Sound (WS)
Bay: (A2 Right)
Shelf: #3
Abstract:
A sound level meter is used to measure the intensity of the instructor speaking, the audience, etc.
Equipment |
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ID Number |
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Intensity Meter |
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Important Setup Notes:
The batteries may need to be changed.
Setup and Procedure:
- Turn the sound meter on.
- Talk at various volumes to show how the intensity changes.
- Try other sources such as the murmur of the audience.
Cautions, Warnings, or Safety Concerns:
- N/A
Discussion:
Discuss the physics behind the demonstration, explaining some of the various steps of the demonstration when appropriate.
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Videos:
References: