Modern Methods
for Measuring Room Acoustics
Constant Factors For Tests
The tip of the measurement microphone will be approximately 180cm from the ground
The balloon is held an arms-length, approx. 49cm, away from the microphone, with the balloon being held at the same height as the tip of the microphone.
(Click on images to enlarge)
The balloon is held an arms-length, approx. 49cm, away from the microphone, with the balloon being held at the same height as the tip of the microphone.
(Click on images to enlarge)
Each test is to be conducted 3 times each. This is so that it is proven that the end result is definitive and there are no alternative factors than those already stated.