How to use this calculator...
• Use current calculator (page) to convert Sound Intensity from Decibel (dB) to Neper (Np). Simply enter Sound Intensity quantity and click ‘Convert’. Both Decibel (dB) and Neper (Np) are Sound Intensity measurement units.
• For conversion to different Sound Intensity units, select required units from the dropdown list (combo), enter quantity and click convert
• For very large or very small quantity, enter number in scientific notation, Accepted format are 3.142E12 or 3.142E-12 or 3.142x10**12 or 3.142x10^12 or 3.142*10**12 or 3.142*10^12 and like wise