Description; Block Diagram - AMIX AFF 2 Série Manuel Utilisateur

DESCRIPTION

AFFseries-2 is an
of ambiant acoustic pressure levels.
AFF17: Integrating sound level meter.
Displays on a triple device under A or C weighting. Central display: leq choice
1s, 1mn, 5mn, 10mn, 30mn, 60mn.
- Bottom left display: leq choice 1s, 1mn, 5mn, 10mn, 30mn, 60mn.
- Bottom right display: peak level.
Two outputs GPO1 and GPO2 (RJ45 connector) provide alarm signal or external warning. For
instance GPO1 controls AFF40 and GP2, AFF05.
Reading and setting use LAN port (IP net)
AFF17 features an embedded server allowing configuration and reading the SPL level, using
any web browser, under any OS. It does not requires a special software.
Works as a stand alone or in a network.
USB port is used for software update
Supplied with a foot kneecap, for optimum beaming
AFF25: Integrating sound level meter and data logging.
connection .
Same features as AFF17, and SPL data logging in LEQ 1mn, 5mn,10mn, 30mn, 60mn.
The internal memory keeps the datas from the two last months.
Data are available as text, CSV (Excel, numbers) or HTLM (graphics).
AFF25 encrypts the data, there is no specific software, but a decoder software, allowing to get
unforgeable data. This format is sometimes required by authorities.
AFF32: Integrating sound level meter and data logging.
connection .
Same features as AFF25 and sound level recording in LEQ 8 hours and 16 hours. It is specially
designed for noise protection in working areas.
AFFseries-2 range is made to answer to decree 981143 concerning musical places. All
AFFseries-2 are certified true to NFS 32122 european norme.

BLOCK DIAGRAM

INPUT
(without phantom
power supply)
MICROPHONE INPUT
( with phantom
power supply)
Phoenix 6pts
ENGLISH
acoustic pressure level display which allows a simple and efficient visualization
(
A weighted
V+
C weighted
V+
in bars, dance floors, theaters, village hall etc...
Embedded web serveur / IP connection .
LOG / RMS
A / N
A or C
LOG / RMS
A / N
26
Embedded web serveur / IP
Embedded web serveur / IP
OFFSET ON
MAIN DISPLAY
DSP
SECONDARY DISPLAY
Average LAEQ
& Peak Computing
PEAK DISPLAY
TENDENCY INDICATOR
LAN
AMIX - AFFseries-2