Hi David,
I have not yet found how to set up Linrad to compensate for one channel
of a sound card having a delay. The PCM2900 chip seems to have this problem.
A delay difference between I and Q will cause a phase error that grows
linearly with frequency. In Linrad there is a calibration
Hi David,
The PCM2900 has a design defect so that one channel is a clock
tick later on the usb line to the computer.
Sorry I didn't make it clear. I have played with small corrections in
amplitude and phase.
Actually in Winrad, I did the 1 clock shift and the fine adjustments,
