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Thanks. I don't understand the square root though. The equation is even more expensive processor-wise than the straight cos.
Granted, you're quoting someone else, but maybe someone out there knows.
On Nov 11, 2010, at 9:40 PM, Ralf Mardorf wrote:

quoted text
>

> In January Rui at Qtractor devel-list wrote:

>

> stereo panning in qtractor follows an "approximated equal-power"

> trigonometric formula: L = SQRT2 * cos(pan * PI/2); R = SQRT2 * sin(pan

> * PI/2), where pan value ranges from 0 (full-left) to 1 (full-right).

> 

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Thanks. I don't understand the square root though. The equation is even more expensive processor-wise than the straight cos.Granted, you're quoting someone else, but maybe someone out there knows.On Nov 11, 2010, at 9:40 PM, Ralf Mardorf wrote:In January Rui at Qtractor devel-list wrote:stereo panning in qtractor follows an "approximated equal-power"trigonometric formula: L = SQRT2 * cos(pan * PI/2); R = SQRT2 * sin(pan* PI/2), where pan value ranges from 0 (full-left) to 1 (full-right).
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