Description; Block Diagram - Ramiaudio IMV600 Manuel De L'utilisateur

DESCRIPTION

IMV600 allows automatic ON/OFF video camera by detecting the audio signal of 6 microphones in
radio studio environment. This allows during the video broadcasting to automatically switch the
camera pointing to the antenna journalist.
Each microphone must be connected to a XLRF input and is taken directly and in parallel on a XLRM
towards the console.
The audio level is taken on each probe microphone by a very high impedance input, which does not
disturb either the signal, or the phantom power.
The information level of each microphone is given to an external video switcher by IP connection
using established protocol. IMV600 does not directly switch the cameras.
Eight GPI inputs and eight outputs GPO interface the start fader of the console so as to exclude the
cameras corresponding to micro off channel.
A seventh input is available to connect a micro sensor which will measure the noise level so as to
adjust the thresholds of the video switcher according to the soundscape of the studio.
The unit's protocol is provided, and adaptable to most software.

BLOCK DIAGRAM

Sensor
PUSH
MIC 1
IN
MIC 1
THRU
Rami
+
-
Voice Filter
+
-
6 Identical inputs/outputs
Factory IP
LOG
ADC
RMS
µc
LOG
ADC
RMS
22
Internet
controller
10/100 base T
8
Sub-D 25M
8
8
Sub-D 25 F
To PC
USB Port
LAN
8 GPO
8 GPI
IMV600