Samsung SNB-3000P User Manual page 20

installation & connection
Audio I/O Block Diagram
Speaker Pre-Amp
Audio Codec
G.711 PCM. μ-law 64kbps 8kHz sampling
Full duplex Audio
Audio in
Used for mono signal line input (Max.2.4 Vpp)
Audio out
Used for mono signal line output (Max.2.4 Vpp)
Line out impedance
600—
20_ installation & connection
Microphone
Pre-Amp
Network
Microphone
PC