Mikebits
Well-Known Member
I see what your saying and I am feeling your vibe, but it is not so straight forward as you imply.
Delays, delays and phase shifts. These all come into play. Far end sends. x msec delay to hit rx, Near end rcvs some x msec later. Rx signal propagates through RX unit, lets say 2 milli sec. Near end speaks 1 msec after far end sent. We have a 1msec error. Now how is near end to tell vox circuit to not send when far end sent 1 msec earlier. What you end up with is one sender is cutoff.
SenderA ----><-----SenderB ;collision, VOX is confused so clips sender or receiver.
It is hard to explain. I guess I am not doing good job.
Delays, delays and phase shifts. These all come into play. Far end sends. x msec delay to hit rx, Near end rcvs some x msec later. Rx signal propagates through RX unit, lets say 2 milli sec. Near end speaks 1 msec after far end sent. We have a 1msec error. Now how is near end to tell vox circuit to not send when far end sent 1 msec earlier. What you end up with is one sender is cutoff.
SenderA ----><-----SenderB ;collision, VOX is confused so clips sender or receiver.
It is hard to explain. I guess I am not doing good job.