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In the case of intensity in cylindrical propagation the cylinder so formed is the resultant wavefront for constructive interference, right?
is this emprical formula for Near Field Sound pressure level calculation applicable to fan knowing the sound power level? for an estimate?
Very helpful and informative video.I have a question. What if we have point source and I want to define near field and far-field. what is the formula to define it?
In the case of intensity in cylindrical propagation the cylinder so formed is the resultant wavefront for constructive interference, right?
is this emprical formula for Near Field Sound pressure level calculation applicable to fan knowing the sound power level? for an estimate?
Very helpful and informative video.
I have a question.
What if we have point source and I want to define near field and far-field. what is the formula to define it?