--- In [email protected], "rtc_0001" <rtc_0...@...> wrote: > > Problem #1: Unless you incorporate an > adaptive delay into each audio path, > you'll have audio arriving out of sync > from the various rcvrs. This is where > your echos will come from.
The microseconds of difference would not be the issue. It's when you mix a noisy receiver's audio with a full quieting receiver's audio, the result is noisy audio. You can't (usefully) mix the two. > > Problem #2: Your audio will probably > comprise unequal freq responses due the > different rcvr & link characteristics. True, problem #2 will need (at least should) to be solved if you use a voter. And it's relatively easy, especially if you use the same brand/model of radios for each portion of the system. In other words, matching/same units for the remote receivers, again for the link transmitters, and once more for the link receivers. So you could use Mastr IIs for the link transmitters and Micors for the link receivers, no problem. With the four receivers on our voting system, I've not had to do any special EQing for reasonably good audio, with little difference between receivers. For more on voting systems: <http://www.repeater-builder.com/tech-info/votingcomparators.html> <http://www.repeater-builder.com/tech-info/remotereceivers.html> Laryn K8TVZ
