Comrex VH2, Руководство по эксплуатации продукта

Страница: 10 / 85

9
about MIx-MInus
Comrex support spends a lot of time discussing mix-minus, as it is not an obvious concept. In studio telephony
integration, there is a golden rule:
People connecting from outside the studio must never be sent their own audio
back to themselves.
If this rule is not followed, the result will be an unpleasant echo in the caller’s ear. It is the responsibility of the
studio tech to connect a feed to each return channel that is a mix of all important audio
sources - in-studio mics, automation, carts, other remote sources, etc., minus the caller. Most modern consoles
can do this easily. If not, other options exist and are discussed in the section “
Why Do I Hear Hear Myself Myself? ”
( Section XIV in this manual).
Finally, when configuring and connecting for using both send inputs, the mix-minus feeds usually contains the audio
from the opposite send channel. In instances where this is not the case, behavior can be configured to allow callers
to hear each other within the VH2.