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3C30.20 - Attenuation of Decibel Level with Distance

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​3C30.20 - Attenuation of Decibel Level with Distance

Preview
SelectSelected
Title3C30.20 - Attenuation of Decibel Level with Distance
Objective

Demonstrate the attenuation of decibel level with distance.

StatusAvailable
Assembly Instructions

Instructions
Set the frequency low to avoid standing waves in the room.

Setup Time
Operation Time
Preview Time
Operation Instructions
ExportableYes
Demo on DimeNo
PIRA 200Yes
Export Instructions (if different)
HazardsNone
Analysis/Information
Category3 Oscillations
Subcategory3C - Acoustics
Keywordsattenuation, decibel, sound, volume
Construction Information
 
  
  
function generator
1
speaker
1
microphone
1
amplifier - Samson SX1200
1
pre-amp - Mackie 2 channel
1
oscilloscope
1