Robert Reif [EMAIL PROTECTED] writes:
For whatever reason Microsoft decided not to use the standard
equations like the rest of the world. I assume it was to eliminate
the need for floating point calculations. Actually you could use the
same equation that the generated the table to go from
Hi,
Why are you using a lookup table and not just a log10(x) and 10^(x) for the
gain - dB conversions? That's how it should be done I think like 10x
corresponding to 20dB (assuming signal gain). In your tests it is just:
2000*log10(gain) - 9630 for going to that dB-like scale.
Regards,
Roderick Colenbrander wrote:
Hi,
Why are you using a lookup table and not just a log10(x) and 10^(x) for the gain
- dB conversions? That's how it should be done I think like 10x corresponding
to 20dB (assuming signal gain). In your tests it is just:
2000*log10(gain) - 9630 for going to that
