Le 12-03-15 20:01, Giuseppe Silvi a écrit:

>I think the W component of ST450 comes out scaled by sqrt2.

It's -3 dB, revsqrt(2), on the W at the output of the ST450. So, yes,
boosting the W by 3 dB, sqrt(2), at the input of your processor makes
sense. Anyway, it's the way I do it.

>// M = (sqrt2 * W) + X;                // several clipping problem
>M = .5 * ((sqrt2 * W) + X);    // without clipping
>S = Y

Remember that, globally, you're combining three channels into two
channels, so yes, your output can get over 1, which is a problem at the
DAC, but not internally in Max.

- Daniel


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