Recent content by Krystal111

  1. Krystal111

    Question on sound intensity and dB

    It expresses the ratio of two values of a power or root-power quantity on a logarithmic scale. Two signals whose levels differ by one decibel have a power ratio of 101/10 or root-power ratio of 10¹⁄²⁰ - as per what wikipedia states
  2. Krystal111

    Question on sound intensity and dB

    A decibel would be a unit of measurement that is equal to one tenth of a bel.
  3. Krystal111

    Question on sound intensity and dB

    Would we have to use the 3-dB exchange rate? How would we solve this question?