[LAU] Inverse Phase in ALSA POSSIBLE ?

Clemens Ladisch clemens at ladisch.de
Thu Mar 10 12:05:07 UTC 2016


bricolodu wrote:
> I want to deliver to my DAC two mono signals out of phase.

>     ttable.0.0 0.6
>     ttable.1.0 0.6
>     ttable.0.1 -0.6
>     ttable.1.1 -0.6

This looks OK.

> I have the feeling that although I get sound from both channels they aren't
> out of phase.

Does it sound different when you're using 0.6 everywhere?

Can you look at the output with an oscilloscope?


Regards,
Clemens


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