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5 Nov 2021
Given information
The level of sound intensity is a quantifiable number that may be calculated using the logarithmic ratio of sound intensity to reference intensity. The sound intensity level is measured in terms of decibel.
Given values:
Step-by-step explanation
Step 1.
The total signal from all equal signal sources is calculated as follows:
The total signal level in decibels is , which in this case is dB.
In whatever units are being used, stands for signal.
= signal reference (in whatever units you're using).
is the number of equal sources, which in this case is equal to .
= dB signal level of each source
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