It depends upon the conditions and the absolute strength of the desired
By the way, the headphones you're using and the settings on your sound
card have some effect on how well those audio files demonstrate the
differences, but a difference of just one db can indeed make a
difference in copy for a signal right at the noise level, and a
difference of two db can be significant.
On 4/27/2015 1:56 PM, Bry Carling wrote:
Can you hear a difference of 1.2 dB on the other end? That's about one fifth of
an S unit.
Best regards - Brian Carling
AF4K Crystals Co.
117 Sterling Pine St.
Sanford, FL 32773
Tel: +USA 321-262-5471
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