LB 3340
AUTOMATIC DIGITAL CONTROL OF SIGNAL/NOISE RATIO AMBIENT
Card for automatic digital control of the ambient signal/noise ratio.
Connection for up to four noise detection omnidirectional microphones or loudspeakers.
Preselection for Nighttime sound level attenuation
Applications
- • CP 4100 board
Part Number
- • 17120053
Features
- Card for automatic digital control of the ambient signal/noise ratio.