how to get volume unit(vU) from peak power of avrecorder?
someone can help me for how to calculate the vU by using peak power [recorder peakPowerFor开发者_如何学编程Channel:0] value. also describe the diff b/w RMS and vU because i am very confused.
Thanks in advance...
RMS is average voltage/power (on sinusoid typicaly square root of 2 multiplied by peak voltage). You can not calculate peak voltage from wattage, since wattage is complimentary U*I.
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