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Stereo Tools 6.32 question
https://forums.stereotool.com/viewtopic.php?f=26&t=33597
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Author:  jmcinvale [ Fri May 19, 2023 5:21 am ]
Post subject:  Stereo Tools 6.32 question

In Stereo Tools 6.32 (I still use only that as I like the interface better than the newer interface) is there a way to invert the phase of the signal?

I have an interesting problem.

Two identical PCs with identical sound cards.

I have a part 15 AM transmitter that is fed a balanced mono audio signal with a transformer in the transmitter to convert it to unbalanced (serves to isolate the transmitter ground from the audio ground as otherwise anything connected to the audio ground becomes part of the ground for the antenna) and on one PC the positive modulation is higher than the negative modulation as seen on a modulation monitor, but on the other PC it's the exact opposite so somehow there's a phase inversion happening.

Having a way to invert the phase is good as otherwise I have to add a DPDT switch to the transmitter to serve as a phase invert switch which I really don't want to do due to the chance it might allow for hum pickup.

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