Nästan;
"The importance of bit depth in PCM audio is that it determines the maximum possible dynamic range of the signal, or the difference between the loudest possible sounds and the lowest possible noise. For a typical PCM recording, in which no noise shaping is employed and the frequency range extends most of the way to the Nyquist limit, the dynamic range in dB is equal to 1.76 + 6.02 * bits. This formula is often simplified to 6 dB per bit, which yields the common value of 96 dB for 16-bit CD audio." *
D v s 98.08 dB (utan dither) om man ska vara petig.
* http://en.wikipedia.org/wiki/Audio_bit_depth
Inte riktigt så enkelt då "upplevd fördubbling" beror på person och ljudkälla. Man brukar generellt säga att 6-10 dB motsvarar en upplevd fördubbling.