[LAD] panning thoughts

[Eric Kampman]

On Nov 12, 2010, at 1:18 AM, fons at kokkinizita.net wrote:
> 
> If you are concerned about the CPU use, consider this:
> 
> panning value x = [-1..+1]
> 
> L_gain = (1 - x) * (0.7 + 0.2 * x)
> R_gain = (1 + x) * (0.7 - 0.2 * x)
> 
> which will be -3.1 dB at the center. You can modify this
> modyfying the 0.7 and 0.2 constants, for example
> 
> L_gain = (1 - x) * (0.65 + 0.15 * x)
> R_gain = (1 + x) * (0.65 - 0.15 * x)
> 
> will produce -3.75 dB, and
> 
> L_gain = (1 - x) * (0.6 + 0.1 * x)
> R_gain = (1 + x) * (0.6 - 0.1 * x)
> 
> will produce -4.4 dB, etc.

Thanks! I thought a bit about quadratics but didn't pursue it. 
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